Brand: Astrum
SKU: AVMCA50B
Manufacturer Product Code: VMCA50

Product Overview
The Astrum VMCA50 USB‑C to Aux 3.5mm Adapter provides seamless connectivity between modern USB‑C devices and traditional 3.5mm audio equipment.
Compact and portable, this adapter allows you to connect headphones, speakers, or car stereos to USB‑C smartphones, tablets, and laptops.
With its male USB‑C to female 3.5mm design, the Astrum VMCA50 ensures reliable audio transmission, clear sound quality, and hassle‑free plug‑and‑play functionality.

Key Features
USB‑C male to 3.5mm female aux adapter
Connects USB‑C devices to headphones, speakers, and car stereos
Compact 10cm length for portability and convenience
Durable construction for long‑lasting use
Plug‑and‑play functionality, no drivers required
Compatible with most USB‑C smartphones, tablets, and laptops

Technical Specifications
Connector A: USB‑C male
Connector B: 3.5mm female aux port
Cable Length: 10cm
Warranty: 12 Months

What’s in the Box
1 × Astrum VMCA50 USB‑C to Aux 3.5mm Adapter

Brand: Astrum
SKU: A37014-B
Manufacturer Product Code: PA140

Product Overview
The Astrum PA140 Audi AMI/MMI AUX to USB Female Adapter upgrades your Audi or VW car’s audio system by enabling seamless connectivity with external devices such as smartphones, MP3 players, and tablets.
Simply plug into the AMI/MMI port and connect your USB device for instant access to your digital music library.
Compact, durable, and lightweight, the Astrum PA140 ensures clear audio playback, charging support, and effortless plug‑and‑play functionality for a modern in‑car entertainment experience.

Key Features
Connects USB devices to Audi/VW AMI/MMI systems
Compatible with Audi A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, TT, and VW Media‑In models
Supports playback of music files from USB devices
Provides charging for smartphones, tablets, and other USB‑powered devices
Plug‑and‑play functionality, no drivers or software required
Compact, lightweight, and portable design
Durable construction for long‑lasting reliability

Technical Specifications
Connector A: MDI/MMI/AMI port
Connector B: USB Female
Cable Length: 10cm
Warranty: 12 Months

What’s in the Box
1 × Astrum PA140 Audi AMI to 3.5mm Aux USB Converter Adapter

Brand: Astrum
SKU: A30840-Q
Manufacturer Product Code: AS040

Product Overview
The Astrum AS040 USB‑C to Aux Stereo Adapter with DAC Chip bridges the gap between modern USB‑C devices and traditional 3.5mm audio equipment.
Equipped with a high‑performance DAC (Digital‑to‑Analog Converter) chip, it delivers pristine audio reproduction, ensuring crystal‑clear sound for music, podcasts, and gaming.
Compact and portable, the Astrum AS040 offers plug‑and‑play functionality with no drivers required, making it the perfect companion for Android smartphones, iPads, and other USB‑C devices.

Key Features
USB‑C to 3.5mm stereo adapter with DAC chip
Maintains original sound quality of stereo devices
High‑performance DAC ensures clear, lossless audio
Compatible with most USB‑C Android and iPad devices
Plug‑and‑play functionality, no drivers needed
Small, lightweight, and portable design

Technical Specifications
Frequency Response: 20Hz – 200kHz
Signal‑to‑Noise Ratio (S/N): 85dB
Dynamic Range: 82dB
DAC Output Power: >11mW
Dimensions: 105 × 11 × 7mm (L × W × H)
Weight: 5g
Warranty: 12 Months

What’s in the Box
1 × Astrum AS040 USB‑C to Audio Aux DAC Adapter

Brand: Astrum
SKU: A30834-B
Manufacturer Product Code: AS004

Product Overview
The Astrum Aux Mic Splitter Adapter (AS004) allows you to connect a single 3.5mm headset with combined audio/mic jack to devices that require separate headphone and microphone inputs.
Featuring a 3.5mm male to dual female splitter (M‑2F) design, it provides seamless compatibility with PCs, laptops, and other devices supporting dedicated audio and mic ports.
Compact and durable, the Astrum AS004 ensures reliable performance for gaming, video calls, and multimedia use.

Key Features
3.5mm male to dual female splitter (M‑2F)
Connects headsets with combined audio/mic jack to PC/laptop with separate ports
Supports headphone and microphone functionality simultaneously
Compact and lightweight design for portability
Durable connectors for long-lasting use
Ideal for gaming, video calls, and multimedia applications

Technical Specifications
Connector Type: 3.5mm male to 2 × 3.5mm female
Function: Headphone + Microphone splitter
Compatibility: PC, laptop, smartphone (with dual jack requirement)
Cable Length: ~15cm (short adapter style)
Warranty: 12 Months

What’s in the Box
1 × Astrum Aux Mic Splitter Adapter (AS004)

Brand: Astrum
SKU: A37011-B
Manufacturer Product Code: PA110

Product Overview
The Astrum PA110 Aeroplane Flight Headphone Aux Adapter is designed to connect your standard 3.5mm headphones to the dual‑pronged audio sockets found on many airplane seats.
Featuring 24K gold‑plated connectors, it ensures superior conductivity, minimized signal loss, and powerful, balanced sound reproduction.
Compact and lightweight, the Astrum PA110 is the perfect travel companion, delivering clear audio for music, movies, and podcasts during flights.

Key Features
Connects 3.5mm headphones to airplane dual‑jack audio ports
24K gold‑plated connectors for durability and corrosion resistance
Superior signal transfer for clear, balanced sound
Compact and lightweight design for easy portability
Durable housing built for frequent travel use
Essential accessory for in‑flight entertainment

Technical Specifications
Input: 3.5mm female aux port
Output: 2 × airplane audio jack (dual male)
Dimensions: 23.5 × 13 × 36mm (L × W × H)
Weight: 8g
Warranty: 12 Months

What’s in the Box
1 × Astrum PA110 Aero plane Flight Headphone Aux Adapter