Specification:
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: Usb
Battery capacity: 1200mah
Output power: 6w
Power supply mode: Built-in lithium battery
Play time: 4 hours
Expansion storage: 32gb
Bluetooth protocol: 4.0
Number of speakers: 2
Effective distance: 10 meters
Function: Insert card, voice prompt
Operation mode: Button
Play format: Mp3
Shell material: Wood
Speaker adjustment method: Button
Box material: Wood
Appearance size: 150*65*80mm
Product weight: 0.6 (kg)
Power supply mode: Usb

Packing list: 

Speaker *1
Data line*1