colour option:white, black
product size: diameter 41*113mm
output power:4W
frequency response: 100HZ-20KHZ - SNR >= 75db
speaker: diameter 31mm, 4ohm, 2W
supply power:usb
Built-in high-capacity lithium battery
line in:3.5mm audio line
they can connect mobile phone, computer, laptop
Material: Plastic
Impedance: 4ohm, 2W
Driver Unit: diameter 31mm
MOQ :2500
Lead Time :20-25 days
Qty/Carton :100
Unit Size (mm) :(L)41(W)113(H)0Weight (kg):0
Giftbox Size (mm) :(L)0(W)0(H)0Weight (kg):0
Carton Size (mm) :(L)555(W)485(H)315Weight (kg):0
Container Loading :20 ft:40 ft:40 ft HQ:
Payment Term :30% deposit in advance of production, and 70% balance before shipment
Remark :CE,RoHS