The Astrum EB450 is a USB‑C wired earphone with a built‑in DAC, delivering clearer, more detailed audio for modern smartphones, tablets, and laptops that no longer include a 3.5mm jack. Designed for universal USB‑C compatibility, it works seamlessly with Android devices, Type‑C laptops, and supported PCs.
Featuring noise‑isolating silicone earbuds, in‑line controls, and a flat tangle‑free cable, the EB450 is built for everyday comfort, calls, music, and media. Durable construction and a 24‑month warranty make it a reliable daily companion.

Key Specifications
USB‑C wired earphone with built‑in DAC
Universal Android / tablet / PC compatibility
In‑line controls for calls & media
Noise‑isolating silicone earbuds
Flat, tangle‑free cable design
24‑month warranty

Technical Details
Feature Details
Model EB450
Connector Type USB‑C
Driver Type Dynamic
Built‑in DAC Yes
Cable Type Flat, tangle‑free
Microphone In‑line mic
Controls Volume + Call/Media
Compatibility Android, tablets, USB‑C laptops & PCs
Warranty 24 Months

The Astrum EB360 (White) is a wired stereo earphone designed for outstanding audio clarity, comfort, and everyday convenience. Powered by a 10mm dynamic driver, it enhances bass, mids, and highs so every note sounds crisp, detailed, and immersive.
Engineered for comfort, the EB360 includes three extra sets of soft silicone ear tips to ensure a secure fit for any ear size. Its noise‑isolating in‑ear design helps block out ambient sound, allowing you to enjoy your music even in busy environments.
With an in‑line microphone and call/music control, you can switch between tracks and calls effortlessly. The electro‑painted metal finish adds durability and style, while the 1.2m tangle‑free cable and 3.5mm stereo plug make it ideal for smartphones, tablets, laptops, and daily use.

Key Specifications
Secure and comfortable in‑ear fit
Deep bass and lifelike sound from 10mm dynamic driver
Electro‑painted metal finish for long‑lasting color
In‑line microphone with call & music control
Includes 3 silicone ear tip sizes (S/M/L)
Tangle‑free 1.2m cable
3.5mm stereo plug for universal compatibility
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB360
Driver Unit 10mm Dynamic
Impedance 16Ω
Sensitivity 108 ± 3dB/mW
Rated Power 3mW
Frequency Response 20Hz – 22KHz
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB250 (Silver) is a wired stereo earphone designed for immersive sound, durability, and everyday convenience. Powered by a 10mm dynamic driver, it delivers deep bass, clear mids, and crisp highs, giving your music a vibrant and detailed character.
The noise‑isolating in‑ear design ensures a snug and comfortable fit, supported by three sets of soft silicone ear tips for all ear sizes. Even in busy environments, the EB250 maintains clarity and focus.
Finished with a metal‑look electro‑painted coating, the EB250 resists fading and wear, offering long‑lasting style. The tangle‑free 1.2m TPE cable, in‑line microphone, and 3.5mm stereo plug make it ideal for smartphones, tablets, laptops, and daily use.

Key Specifications
10mm dynamic driver for enhanced bass & clarity
Electro‑painted metal finish for long‑lasting color
Noise‑isolating in‑ear ergonomic design
In‑line microphone for hands‑free calling
Tangle‑free TPE cable
3.5mm stereo plug for universal compatibility
Includes 3 silicone ear tip sizes (S/M/L)
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB250
Driver Unit 10mm Dynamic
Impedance 16Ω
Frequency Response 20Hz – 22KHz
Mic Sensitivity 102dB
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Material TPE Cable + Electro‑Painted Metal Housing
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB250 (Green) is a wired stereo earphone designed for immersive audio, durability, and everyday comfort. Powered by a 10mm dynamic driver, it delivers deep bass, clear mids, and crisp highs, giving your music a rich and energetic sound profile.
Its noise‑isolating in‑ear design ensures a secure and comfortable fit, supported by three sets of soft silicone ear tips for all ear sizes. Whether you're commuting, working, or relaxing, the EB250 keeps your listening experience focused and uninterrupted.
Finished with a premium electro‑painted metal coating, the EB250 resists fading and wear, while the tangle‑free 1.2m TPE cable, in‑line microphone, and 3.5mm stereo plug make it ideal for smartphones, tablets, laptops, and daily use.

Key Specifications
10mm dynamic driver for enhanced bass & clarity
Electro‑painted metal finish for long‑lasting color
Noise‑isolating in‑ear ergonomic design
In‑line microphone for hands‑free calling
Tangle‑free TPE cable
3.5mm stereo plug for universal compatibility
Includes 3 silicone ear tip sizes (S/M/L)
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB250
Driver Unit 10mm Dynamic
Impedance 16Ω
Frequency Response 20Hz – 22KHz
Mic Sensitivity 102dB
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Material TPE Cable + Electro‑Painted Metal Housing
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB250 is a wired stereo earphone crafted for immersive audio and everyday comfort. Powered by a 10mm dynamic driver, it delivers enhanced bass, clear mids, and crisp highs, bringing your music to life with rich detail and energy.
Designed with a noise‑isolating in‑ear fit, the EB250 includes three sets of soft silicone ear tips to ensure a secure and comfortable seal for any ear size, even in noisy environments.
The premium electro‑painted metal finish adds durability and long‑lasting color, while the tangle‑free 1.2m TPE cable, in‑line microphone, and 3.5mm stereo plug make it ideal for smartphones, tablets, laptops, and everyday use.

Key Specifications
10mm dynamic driver for enhanced bass & clarity
Electro‑painted metal finish for long‑lasting color
Noise‑isolating in‑ear ergonomic design
In‑line microphone for hands‑free calling
Tangle‑free TPE cable
3.5mm stereo plug for universal compatibility
Includes 3 silicone ear tip sizes (S/M/L)
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB250
Driver Unit 10mm Dynamic
Impedance 16Ω
Frequency Response 20Hz – 22KHz
Mic Sensitivity 102dB
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Material TPE Cable + Electro‑Painted Metal Housing
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB250 (Black) is a wired stereo earphone built for immersive audio, durability, and everyday comfort. Powered by a 10mm dynamic driver, it delivers deep bass, clear mids, and crisp highs, giving your music a rich and energetic sound profile.
Its noise‑isolating in‑ear design ensures a secure and comfortable fit, supported by three sets of soft silicone ear tips for all ear sizes. Whether you're commuting, working, or relaxing, the EB250 keeps your listening experience focused and uninterrupted.
Finished with a premium electro‑painted metal coating, the EB250 resists fading and wear, while the tangle‑free 1.2m TPE cable, in‑line microphone, and 3.5mm stereo plug make it ideal for smartphones, tablets, laptops, and daily use.

Key Specifications
10mm dynamic driver for enhanced bass & clarity
Electro‑painted metal finish for long‑lasting color
Noise‑isolating in‑ear ergonomic design
In‑line microphone for hands‑free calling
Tangle‑free TPE cable
3.5mm stereo plug for universal compatibility
Includes 3 silicone ear tip sizes (S/M/L)
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB250
Driver Unit 10mm Dynamic
Impedance 16Ω
Frequency Response 20Hz – 22KHz
Mic Sensitivity 102dB
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Material TPE Cable + Electro‑Painted Metal Housing
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB170 is a wired stereo earphone designed for immersive sound, comfort, and everyday reliability. Powered by a 10mm dynamic driver, it delivers deep bass, clear mids, and crisp highs for a rich and balanced listening experience.
The ergonomic 45° angled in‑ear design ensures a secure and comfortable fit, supported by three sets of soft silicone ear tips to suit all ear sizes. With passive noise isolation, the EB170 keeps your music uninterrupted whether you're commuting, working, or relaxing.
Built with a tangle‑free TPE cable and a 3.5mm stereo plug, it offers wide compatibility with smartphones, tablets, laptops, and audio devices. The in‑line microphone enables hands‑free calling, making the EB170 a versatile companion for both music and communication.

Key Specifications
10mm dynamic driver for deep bass and balanced sound
45° angled in‑ear ergonomic design
In‑line microphone for hands‑free calling
Tangle‑free TPE cable
3.5mm stereo plug for universal compatibility
Includes 3 silicone ear tip sizes (S/M/L)
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB170
Driver Unit 10mm Dynamic
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Material TPE Cable + ABS Housing
Microphone In‑line mic
Ear Tips Included S / M / L silicone tips
Warranty 12 Months

The Astrum EB160 is a wired stereo earphone engineered to deliver clear, powerful, and immersive audio for everyday listening. Built with a high‑performance 10mm dynamic driver, it enhances bass, mids, and highs so every note sounds crisp and detailed.
Designed for comfort, the EB160 includes three extra pairs of soft silicone ear tips to ensure a perfect fit for any ear size. Its noise‑isolating in‑ear design helps you enjoy your music even in busy or noisy environments.
Finished with electro‑painted metal coating, the EB160 offers long‑lasting color and durability, while the tangle‑free TPE cable and in‑line microphone make it ideal for calls, music, and daily use.

Key Specifications
Superior in‑ear ergonomic design
10mm dynamic driver for enhanced bass
In‑line microphone for calls
Electro‑painted metal finish for long‑lasting color
Tangle‑free TPE cable
Includes 3 extra silicone ear tip sizes

Technical Details
Feature Details
Model EB160
Driver Unit 10mm Dynamic
Cable Length 1.2 m
Plug Type 3.5mm Stereo Jack
Microphone In‑line mic
Ear Tips Included S / M / L silicone tips
Finish Electro‑painted metal
Warranty 12 Months

The Astrum ET410 is a wireless Bluetooth neckband earphone engineered for powerful sound, long‑lasting comfort, and all‑day performance. Equipped with 10mm HD dynamic drivers, it delivers crisp highs, clear vocals, and deep stereo bass for a live, immersive listening experience.
Its magnetic earbud design keeps the earphones securely around your neck when not in use, while the soft silicone ear tips ensure a comfortable fit during workouts, travel, or daily activities.
With Bluetooth 5.0 multi‑pairing, the ET410 offers stable connectivity and smooth switching between devices. The in‑line microphone enables hands‑free calling, and the lightweight neckband makes it ideal for sports, leisure, and professional use.
A long‑lasting battery delivers up to 15 hours of playtime and 200 hours of standby, making the ET410 a reliable choice for extended listening sessions.

Key Specifications
Magnetic earbuds for secure storage
10mm HD dynamic drivers for crisp, powerful sound
Bluetooth 5.0 with multi‑pairing support
Soft, comfortable in‑ear fit
Lightweight and portable neckband design
Hands‑free calling with in‑line microphone
Up to 15 hours of playtime
Up to 200 hours standby time
USB‑C charging
12‑month manufacturer warranty

Technical Details
Feature Details
Model ET410
Driver Unit 10mm Dynamic
Wireless Range 10 m
Play Time Up to 15 hours
Calling Time Up to 12 hours
Standby Time Up to 200 hours
Charging Time Up to 1.5 hours
Charging Port USB‑C
Frequency Response 20Hz – 22KHz
Sensitivity 108 ± 3dB
Weight Approx. 30g
Warranty 12 Months

The Astrum ET280 is a wireless Bluetooth neckband earphone designed for dynamic sound, long‑lasting comfort, and all‑day convenience. Powered by 10mm HD dynamic drivers, it delivers crisp highs, clear mids, and deep stereo bass for a live, immersive listening experience.
Its magnetic earbud design keeps the earphones securely around your neck when not in use, while the soft silicone ear tips ensure a comfortable fit during workouts, travel, or daily use.
With Bluetooth 5.0 multi‑pairing support, the ET280 offers stable connectivity and seamless switching between devices. The in‑line microphone enables hands‑free calling, and the lightweight neckband makes it ideal for sports, leisure, and professional use.
A long‑lasting battery delivers up to 12 hours of playtime and 200 hours of standby, making the ET280 a reliable choice for everyday listening.

Key Specifications
Bluetooth 5.0 wireless neckband design
10mm HD dynamic drivers for crisp, powerful sound
Magnetic earbuds for secure holding
Soft, comfortable ear tips for long listening sessions
Hands‑free calling with in‑line microphone
Lightweight and portable build
Up to 12 hours of playtime
Up to 200 hours standby time
12‑month manufacturer warranty

Technical Details
Feature Details
Model ET280
Driver Unit 10mm Dynamic
Bluetooth Version V5.0
Cable Length 30 cm (neckband section)
Play Time Up to 12 hours
Standby Time Up to 200 hours
Charging Time Up to 1.5 hours
Frequency Response 20Hz – 22KHz
Sensitivity 108 ± 3dB
Impedance 16Ω
Warranty 12 Months

The Astrum EB500 is a USB‑C wired stereo earphone engineered for powerful, natural, and immersive sound. Equipped with a large 14mm dynamic driver, it delivers deeper bass, fuller mids, and crisp highs, making everyday music listening more engaging and detailed.
Designed with a half‑in‑ear ergonomic fit, the EB500 provides instant comfort and clear audio, supported by a universally compatible USB‑C DAC for smartphones, tablets, and iPad models without a 3.5mm jack.
The in‑line microphone and volume controller allow seamless hands‑free calling, while the high‑tensile 1.2m tangle‑free cable ensures durability and hassle‑free use. Whether for music, calls, or daily commuting, the EB500 delivers reliable performance with clean, balanced sound.

Key Specifications
14mm dynamic driver for powerful, high‑definition sound
USB‑C DAC for universal Type‑C compatibility
Half‑in‑ear ergonomic design for comfort
In‑line microphone with volume control
1.2m high‑tensile tangle‑free cable
Durable and lightweight build (approx. 10g)
Ideal for smartphones, tablets, and iPad
12‑month manufacturer warranty

Technical Details
Feature Details
Model EB500
Driver Unit 14mm Dynamic
Impedance 32Ω
Directivity Omnidirectional
Speaker Sensitivity 98 ± 3dB
Frequency Response 20Hz – 22KHz
Cable Length 1.2 m
Plug Type USB‑C
Weight Approx. 10g
Warranty 12 Months