Astrum SP210 Bluetooth Speaker 25W RMS, DSP Audio, IPX6 Waterproof, RGB Light, TWS Stereo, TF/AUX/USB-C, Built in Mic Black SKU: A14521-B
The Astrum SP210 Bluetooth Speaker is a powerhouse of sound and durability, designed for immersive listening in any environment. With 25W RMS output and DSP (Digital Signal Processing) technology, it delivers crystal clear audio with thumping bass and dynamic clarity whether you're indoors, outdoors, or in noisy surroundings.
Enjoy seamless wireless streaming via Bluetooth 5.3 and pair two SP210 units using True Wireless Stereo (TWS) for a full stereo experience. The speaker supports TF card, AUX input, and USB-C charging, offering flexible playback and fast recharging.
Built for adventure, the SP210 features IPX6 water resistance, making it splash-proof and dust resistant perfect for beach days, poolside parties, or shower karaoke. The RGB ambient lighting adds a vibrant glow to your setup, while the built-in microphone supports hands free calls with exceptional clarity.
Key Features
🔊 25W RMS Output – Powerful sound with deep bass and rich detail
🧠 DSP Audio Technology – Optimizes sound for any environment
🔗 Bluetooth 5.3 + TWS Pairing – Connect two speakers for stereo playback
💧 IPX6 Waterproof Rating – Splash-proof and dust-resistant for outdoor use
🌈 RGB Ambient Lighting – Adds dynamic visuals to your music experience
💾 Multi-Input Playback – TF card (up to 128GB), AUX input, USB-C charging
🎧 Built-In Microphone – Supports hands-free calling
🔋 Up to 5.5 Hours Playtime – Rechargeable battery with 3-hour charge time
🕒 12-Month Manufacturer Warranty – Reliable long-term performance
Technical Specifications
Feature Details
SKU A14521-B
Product Code SP210
Bluetooth Version 5.3
Supported Profiles A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, SPP v1.2
Transmission Distance Up to 10 meters
Speaker Output 25W RMS
Driver Size 66mm
Battery Capacity 4000mAh
Charging Port USB-C (5V 1A)
Charging Time Up to 3 hours
Play Time Up to 5.5 hours (at 50% volume)
Dimensions (L × W × H) 107 × 77 × 124.5 mm
Net Weight Approx. 580g
Waterproof Rating IPX6
Warranty 12 Months Limited Manufacturer Warranty
What’s Included
1 × Astrum SP210 Bluetooth Speaker Black
1 × USB-C Charging Cable
1 × User Manual
Ideal Use Cases
🏖️ Outdoor adventures with splash proof durability
🎉 Parties and gatherings with stereo sound and RGB ambiance
🧑💻 Hands-free calls and remote work setups
🧳 Travel-ready speaker with multi-input flexibility