necklace bluetooth stereo headset- Bluetooth Headset for Mobile Phone - C7

Bluetooth Stereo Headset Specifications:

*Bluetooth standard: V2.1+EDR

*Signal Frequency: 2.4-2.48Ghz

*Transmission power: class2

*Measurement: 38mm*16mm*24mm*Weight: 7.18g

*Function: Headset/AVRCP/A2DP Profile

*Working range: 10M

*Talk time: ≥3 hrs

*Standby time: ≥ 70 hrs

*Charging time: less than 3 hrs

*Battery: Rechargeable 60mAh Li-Polymer Battery

*Charger Power: Input 100-240 V AC, Output: 5V DC

Standard Layout:

1*Bluetooth headset

1*Charger

1*Ear hook

1*Product manual

1*earphone

Packaging:

Iron box:                                                                                              

 1.mono style :12*9*2.5 cm                                                              
2.stereo style :16*11*3.2 cm                                                                      

if you used this packing, extra add  $0.15 per unit

Crystal box:14.1*8.25*3.5cm               

 if you used this packing, extra add  $0.16 per unit

paper box :                                                                    
1.mono style:11*12*4 cm                                                  
2.stereo style :150*119*37mm