Shenzhen BaiFuLong Industry CO.,LTD.
 
 
 
 
Name : SF-SH009B
Categories : Headphone >> Wireless Headset
 

1)Mic Dimension:Φ6.0x5.0mm  

2)Sensitivity:-54db±2dB

3)Directivity:Omnidirectional

4)Impedance:≤2.2KΩ

5)Driver Diameter:Φ40mm

6)Impedance:32Ω 

7)Frequency Response:20-20kHz 

8)Sensitivity(S.P.L):115dB±3dB

9)Input Plug Diameter:Φ3.5mm

10)Cable Length:Appr.2 meters

 

  Product description:
 

Specification:
Products description: Bluetooth Wireless Headphone

Bluetooth protocol standards: Bluetooth V3.0

Receiver range:10m/360

Carrier frequency: 2402MHz-2480MHz

USB interface: High Speed USB2.0

Battery: Rechargeable lithium battery (3.7V/320MA)

Charge Power: Computer USB interface DC5V; DC 5V (500MA); travel charger, DC 5V (500MA) Car charger

Successive working time: About 10hours

Frequency Response: 20Hz-20.000Hz

S/N ratio:­­-82dB