Product Appearance
size:230*39*64mm
Loudspeaker 4R 3W*2
Battery Capacity 3.7V/1200mA polymer battery
Port Micro USB recharge
The key configuration Tap the switch button:pattern+The volume to add and subtract+Play/pause
technical index
Incoming Current 5V-1A
operating temperature 15℃ 55℃ -15℃-55℃
Bluetooth version VER.5.0
Bluetooth frequency 2.4GHz
The horn type High quality double 16 core horn
Maximum power output 3W*2
Microphone sensitivity 42db + 2
Horn sensitivity 84~88 db
frequency 160Hz~15KHz
SNR >=90dB