Product information:
Function: card, radio, clock, voice prompt, call function
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1500 mAh
Frequency response range: 40Hz-20KHz
Output power: 6W
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2
Playing time: 6 hours
Expansion storage: 16GB
Bluetooth protocol: 4.2
Number of speakers: 2
Effective distance: 10 meters
Operation mode: button

Packing list:
Small speaker*1