Feature 
A super mini type with a size like a coin, very light, but with powerful stereo sound quality. 
Sweatproof construction is perfect for sports. 
Bluetooth 4.2 has a larger range up to 45ft in the open space. Higher sound quality, true sound flows. 
With CVC 6.0 noise cancellation function, it eliminates noise. 
It offers you the wireless freedom, and it gives you the most comfortable wearing experience. 
Easy to use technology with voice notification of incoming calls. 
Super compatible & easy pairing with all android and IOS devices. 
The charging case, which has the shape like an oxygen cylinder, make it a nice and convenient storage for the earphones. 
250mAh * 2 storage case, earphones can be fully charged up to 4 times. 
Specification 
Bluetooth V4.2 
Portable lightweight and sweatproof design 
Built-in microphone 
Built-in rechargeable Li-ion battery 
Multipoint pairing (connect 2 bluetooth device) at the same time. 
Support voice prompt ( in English) 
Support HD music playing 
Clear bass resonance, CVC wind noise reduction, and superior sound isolation 
Input: DC 5V/500mA 
Output: DC 5V/80mA 
Battery capacity: 3.7V/60mAh 
Talking time: About 2-3 hours 
Charging time: About 60 mins 
Rechargeable Pod: 250mAh*2=500mAh 
Profile support: HSP/HFP/A2DP/AVRCP 
Sensitivity: 120+/- 5dB 
Frequency Response: 20-20000Hz 
In the box: 
2 x Stereo Bluetooth Earphone (1 Pair) 
2 x Tube Charger & Storage for 2 earbuds 
4 x Earphone Cap 
1 x Charging Cable 
1 x Beautiful Drawstring Carrying Pouch 
1 x Instruction Manual