Product information:
Function: Insert card, remote control, waterproof, dustproof, anti-drop, voice prompt, call function
Type: Portable speaker
Connection method: Bluetooth connection
Interface type: USB
Output power: 6W
Power supply mode: built-in lithium battery
Effective distance: 10 meters
Operation mode: button
Shell material: plastic
Box material: plastic
Appearance size: 170(L)*66(W)*63(H)mm
Color: blue, red

Specification:
Bluetooth version: V4.1
Frequency response: 60Hz-18KHz
Speaker specifications 45mm* dual speakers dual diaphragm 16 core dual magnetic
Sensitivity: ≤1%
Signal to noise ratio: ≥75db
Transmission distance: 10 meters
Battery capacity: 1200 mAh
Rated voltage: DC 5V
Output power: 3w*2
Bluetooth call: Yes
External LINE tone: Yes
TF card function: none
FM radio function: none
Charging time: 2 hours
Playing time: 8 hours

Packing list:
Manual, USB data cable, audio cable, hook X1