Bluetooth 5.0 

Connection Bluetooth/3.5mm Audio jack

Battery 500mAh* 

Speaker 2pcs

Working distance 15 meters 

Power 5W

Frequency 60HZ-15KHZ 

SNR ≥75dB

Sound channel stereo

Operating mode button switch

Function Waterproof/dustproof/fall-proof/voice

Prompt/call function/Bluetooth/audio input

Shell material acrylic

Support APP yes

Support format bluetooth

Speaker adjustment

Mode button

Radio function No radio function

Size 66*64*89mm

Net weight 0.65KG

Interface USB port

Power supply built-in lithium battery

Play time 7 hours

Extended stored No