Product information:
Function: voice prompt, card insertion, radio, dustproof, call function
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 60Hz-15KHz
Output power: 5W*2=10W
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2
Play time: 8 hours
Expansion storage: 32GB
Bluetooth protocol: 4.1
Number of speakers: 2
Effective distance: 15 meters
Operation mode: button
Shell material: wood
Support format: U Disk
Speaker adjustment method: button
Is there a radio function: Yes
Box material: wood

Packing list:
1 product, 1 manual, 1 charging cable, 1 audio cable