Plug & Play, Rechargeable, Bluetooth, Audio Input.
USB/TF Reader, Splash Proof.
TWS Stereo Sound, Battery: 3.7V / 800mAh.
Wireless Auto-dyne System Speaker.
Frequency: 120Hz-20kHz.
Signal to Noise Radio: >90dB.
Output Power: 10W.
Charging Voltage: 5V/500mA.
Audio Input: 3.5mm, Music Playtime: 3-4 hours.
Charging and audio Cable Included.