Features:
With Vibrating Alert Function, let you won't miss any important calls
Easy to wear clip, with functional clip, carry your Fineblue conveniently on your shirt
Extra long talk/play time, up to 5-6 hours of talk / play time, and 300 hours of standby time
Pair two phones simultaneously, enjoy the comfort of pairing two phones at the same time with Fine
Patented retractable cable technology, after finishing your call, retract your cable with asingle push of a button (build-in 30cm cable)
Works with any Bluetooth enabled phone

Specification:
Model: K39
Color: Black , Blue, Silver,Pink
Wearing type : In-Ear
Function: Bluetooth,Micro phone,Voice control,Answering Phone,Song Switching,Multi connection function
Connectivity : Wireless
Connecting interface : Micro USB
Application: Mobile phone,Computer,Portable Media Player
Talk time: 6 hours
Music Time: 5 hours
Standby time: 300 hours
Bluetooth: Yes
Bluetooth version: V4.1
Bluetooth mode: Hands free,Headset
packing size: 170*100*35MM
N.W: 16.8G
G.W: 62.5G

Package Contents:
1 x Earphone
1 x Micro USB Charging Cable
1 x User Manual
NO Retail Box. Packed Safely in Bubble Bag.