Product information:
 
 Features: Card, waterproof, radio, anti - fall, voice prompt, call function
 
 Horn unit: 2
 
 Certificate type: FCC,ROHS,CE certification
 
 Type: Bluetooth speaker
 
 Origin: Shenzhen, China
 
 Connection mode: Bluetooth connection
 
 Interface type: USB
 
 Frequency response range: 100HZ-20KHZ
 
 Output power: 10~20W
 
 SNR: ≥85dB
 
 Power supply: Built-in lithium battery
 
 Track: 5.1
 
 Running time: 8 hours
 
 Number of speakers: 2
 
 Effective distance: 10 meters
 
 Operation mode: Press the button
 
 Applicable crowd: universal
 
 Play format: MP3
 
 Case material: plastic
 
 Speaker adjustment mode: press the button
 
 Box material: ABS
 
 
 
 Packing list:
Wireless bluetooth audio*1