Bluetooth Version:V5.0+Power Bank+Wireless Charger
Output: 3W*2
Frequency: 10m
Battery: 4000mAh/18650*2(with protection board)
Material: ABS+Silicon+Cloth
Power bank input/output: 5V 1A
Wireless Charger: 5W
Size: 115*115*37mm
Packging size: 12*12*5cm
CTN Size: 52*26*26cm
40pcs/ctn, GW: 11KG