Highlights
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High-Fidelity 52mm Driver & 50mm Bass Diaphragm
Experience crisp highs and robust low frequencies driven by a powerful 52mm full-frequency mono speaker, beautifully enhanced by an independent 50mm low-frequency passive radiator for punchy bass performance
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Massive 8-Hour Stamina Core & Extended Call Time
Keep your signature soundtracks running completely untethered with an efficient 1200mAh internal battery, engineered to deliver 8 or more hours of continuous audio playback or hands-free calls on a single charge
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New-Gen Bluetooth 5.0 with 15m Wireless Range
Enjoy seamless, high-stability wireless media streaming with advanced Bluetooth V5.0 technology, offering a robust, uninterrupted operational range of 10 to 15 meters away from your smart devices
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Four-Mode Playback Matrix & TWS Stereo Pairing
Unlock total playback freedom via four flexible modes—Bluetooth, USB, TF-Card (up to 32GB), and AUX—paired with True Wireless Stereo (TWS) capabilities to seamlessly link two units for an elevated soundstage
Specification:
Brand / Manufacturer:
BWOO
Model Name & Series:
BS-50 Cylindrical Mini Portable Wireless Speaker
Speaker Channel Configuration:
Full-Frequency Mono Soundstage with Passive Low-Frequency Extension
Continuous Power Output (RMS):
5W Rated Power Delivery with ≤3% Low-Distortion Acoustics
Primary Acoustic Driver Specification:
52mm Full-Range Driver Core | 3Ω Speaker Impedance Rating
Low-Frequency Bass Enhancement:
50mm Independent Low-Frequency Radiator Diaphragm
Wireless Connection Protocol:
Bluetooth V5.0 High-Stability Wireless Architecture
Effective Wireless Range:
10 to 15 Meters Unobstructed Operating Distance
Multi-Source Media Playback Matrix:
Four Operational Playback Modes: Bluetooth, USB Drive, TF/Micro SD Card, and Analog AUX
External Storage Support & Formats:
Supports USB / TF-Card Capacities up to 32GB | Decodes WAV and MP3 Formats
Smart Utility Infrastructure:
Wireless True Wireless Stereo (TWS) Pairing Support | Integrated HD Mic for Hands-Free Calling
Frequency Response Spectrum:
60Hz – 20KHz Wide Dynamic Range Performance
Battery Architecture & Charging:
3.7V / 1200mAh High-Density Core | DC 5V ⎓ 1A Input Power (Charging Time ≥2 Hours)
Battery Endurance Profile:
Continuous Audio Playtime: ≥8 Hours | Continuous Call Time: ≥8 Hours
Physical Body Dimensions:
85 x 85 x 183 mm Cylindrical Travel Silhouette
Product Net Weight:
Lightweight 300g Highly Portable Build





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