Bluetooth Speaker / Outdoor Sports / BS-OS11

Short Description:

This model triangle cylinder shape bluetooth speaker was designed for outdoor sports, with adjustable shoulder strap, water proof, anti dust, anti dropping. You can enjoy music while you’re ridding or hiking, or enjoy free hands calls while your hands are occupied.

It has big capacity battery, and its subwoofer 3D HIFI surround sound enable you to enjoy the best effect that bluetooth speaker can be. You will fully enjoy your travel or leisure time.

It can be bluetooth played, TF card played, U-disk played and AUX played. It’s available for mainstream MP4/WMA/WMV format music. With bluetooth 5.0 solution, it’s compatible for 99% bluetooth devices, and brings super stable audio transmission.

Product Detail

Product Tags


● Bluetooth play

● TF card play

● AUX play

● U-disk play

● Subwoofer 3D HIFI surround sound

● Hand free call

● Cloud raido

● Water proof against rain and water

● Anti dropping

● Anti dust

● Triangle cylinder unique design

● Adjustable shoulder strap

● Waterproof nylon fabric

● Also available for leisure and office


Voltage DC5V
Power rate 20W
Play source bluetooth play, TF card play, AUX play, U-disk play
Bluetooth version 5.0 
Bluetooth working range 10 meters
Intelligent function hand free call
Battery capacity 3600mAh
Working hrs 3hrs
Water proof level IPX6
Distortion <1%
Frequency response 80HZ-20K HZ 
Loudspeaker output 4Ω5W*2
Speaker 2pcs
Charging time 4hrs
Phone timing 3hrs
Standby timing 30 days
Material nylon fabric + plastic
Unit Size LxWxH(mm) 375*150*154
Weight 2020g
Color blue, cyan, red, black, army green camouflage, blue camouflage, red camouflage

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