Function:bluetooth , 3.5mm AUX Input, TF card Input, Handsfree
Bluetooth version: Bluetooth 3.0
Battery capacity: 480 mAh
Working hours: 2-3 hours
Transmission distance: ≤ 10 meters
Size: 60mm (diameter) * 50mm (high)
Charging method: MINIUSB 5V
Charging time: 2-3 hours
Loudspeaker power: 45mm 4Ω 3W
Frequency: 280Hz-16KHz
Net weight: 230 grams
Signal to noise ratio:> = 95dB
Accessories: USB charging cable, instruction manual
Product weight: 240g
Product color: red, black, white,blue
Packing size: 10 * 7.5 * 5cm
Each set of weight: 250g
Carton size: 41 * 38 * 26.5cm
The number of each box: 100
Weight per box: 25kg