BT solution: JIELI 5.1 +EDR
Horn insde: Φ52mm 4ohm 8W*1
Light power :1.5W
LED lamp power supply:5V/1A,
Three light modes:warm light /Natural light /white light
BT distance: 10-15mm
Frequency: 50-20Khz
Lithium battery inside: 4000mAh
Support : U disk, TF card, Aux in, FM, TWS, bluetooth music playing functions, compatible all kinds mobile APP music playing Using time of speaker :8hours
Using time of speaker and light :6hours
Chargetime: 5h
Accessory: unit, usb cable, manual , giftbox