Input voltage :5V/2A
Wireless output :5W-15W(Max)
Bluetooth audio power: 5W
Material: ABS+PC
Product color: White/black
Lighting mode: multiple modes of lighting
Bluetooth version: 5.3
Transmission distance: 5-10mm
Charging efficiency: 75%
Working frequency: 50HZ-20KHZ
Battery capacity: 500mah
Net weight: 280g
Product size :150*55*150mm
Warranty: 7 Days
Return Policy: Damaged product cannot be returned