Features:

Compact and light-weight design mini bluetooth twins earphone.
Double-ear main and subsidiary earpiece design, innovative and excellence.
Bluetooth 4.2 technology, better sound quality.
Adopt True Wireless Technology, enjoy your wirelessly sports .
Intelligent charging box provides fast charge, worry free for endurance.
With hight capacity lithium battery and low frequency balanced technology funtion.
Multi-functional button, achieved by one click.
Strong compatibility, compatible with devices as long as they are bluetooth enables.
Three steps to pair, easy to use.

Specifications:
Type: mini bluetooth twins earphone

Model: Fun7
Color: white
Bluetooth version: V4.2
Drive: 8mm
Impedance: 16ohms
Power level: Class Ⅱ
Working voltage: 3.2V-4.2V
Sensitivity: -42db±2db
Frequency range: 2.4-2.48Ghz
Distance: <10m
Profiles: A2DP/AVRCP
Compatibility: for devices which bluetooth enables
Package size: Approx.9 * 7.5 * 7.5cm / 3.5 * 3 * 3in
Package weight: Approx.155g / 5.5oz

Package list:
2 * twins earphone(main and subsidiary)
1 * Charge box
1 * USB cable
2 * Earbuds
1 * User manual