10W Stereo Mini Speaker (Option: TF Card, AUX, FM)
Waterproof in IP54.
Mobile Bluetooth stereo speaker system with handsfree function.
4000mAh lithium rechargeable battery (10-24 hours playback time).
Built-in USB port to charge your portable device.
AUX entrance to connect more audio devices.
Built-in bass port. Output: Rms 10W (5W*2), high quality sound.