Packing Information

Pcs/Carton: N/A

Packing Size/Carton:N/A

Packing Vol/Carton: N/A

N.W./Carton: N/A

G.W./Carton: N/A

QTY in 40HQ: N/A

QTY in 40GP: N/A

QTY in 20GP: N/A

Lightest Bluetooth Earphone F437

Multi-color choices

Secure, never fall from your ears

Fashionable

Features and functions

1.Material: Metal,aluminium                               

2.Light and small;lightest in the world, only 5.5g                                                             

3Private nice deign,great sound quality 

Spec:

1.Bluetooth Solution: ISSC 4.1        

2. Profile: HSP1.1/HFP1.5/A2DP1.2/CCVP
3.Speaker Frequency Response:20Hz-20KHz                                                          
4.Transmission Distance:10M      
5.Size:5.6*1.8CM      
6.Battery:40MAH  
7.Talk/Playing Music : lasts for about 3 hours
8.Standby Time:120-140 hours
9.Charging Time:1-2hours        

Packing:

Color box including 1*earphone,1* manual,1* usb cable for charging, 2* additional small caps