Product Details:
Product name :DW13 small speaker
Playback time: Maximum volume >3H/ Minimum volume >6H
Bluetooth version :BT 5.0
Frequency response :50HZ-18KHZ
Battery :3.7V 400mAh
SNR :>80db
Receiving distance :10 meters
Charging voltage :DC 5V 1A
Charging time :3 hours
Speaker :4Ω 5W
Product size :125*75*59MM
Support realistic functions: Bluetooth /U disk /TF card/audio output
Packing list:
Speaker x1
Instruction manual x1
TYPE-C Charging cable x1
Audio cable x1