Bluetooth V2.1 + EDR

1. With bluetooth function

2. With TF card slot, support MP3, WAV, WMA, SBC etc format

3. With MIC funcition

Power supply: DC5V

Output: 3W

Frequency: 100Hz-20KHz

Signal&noise ratio: ≥80dB

Impedance: 4 OHM(Ω)

Li-ion output: 3.7V~4.2V+0.05V

Li-ion input: 5V

Lithium battery capacity: 500mAh (BL-5C)

Speaker unit: 40mm

Case material: ABS

Dimension: 100*78.9*38.5mm

Weight: 101g

Color box size: 12.7*10.5*6.5cm

Carton size: 25.4*52.5*32.5cm

QTY/CTN: 50pcs

N.W./G.W.: 5kgs/6kgs

Accessories: 

1) 2.5DC USB charging cable

2) With carabiner