Mini Wireless In-Ear Single Earphone Bluetooth Hands Free Earpiece Stereo Headphone Blue

Features:
Small and light design, delicate, exquisite and fashionable style.
Built-in HD Mic, the earphone allows you to answer calls safely when driving.
Equipped with a high performance Bluetooth 4.1 chip A2DP technology, the transmission distance is up t 10 meters / 33 feet in open space and you can enjoy HD stereo sound.
Soft silicone earbud is safe and comfortable to wear.
Support simultaneous connection of two devices.
The electricity quantity of the earphone can be dispalyed on your iOS devices.
With the multifunction button, you can answer / hang up calls, redial the last call, pause / play music, power on / off.
There is voice prompt when powering on / off, pair successfully, disconnection, incoming calls.
Compatibility - Suitable for iPhones/ iPad, for HTC/ Xiaomi/ Samsung/ Huawei/ Meizu phones, and many other Bluetooth enabled devices.

Specifications:
Color: Black, Blue (Optional)
Size: 31 * 17 * 28mm / 1.2 * 0.7 * 1.1inch
Material: ABS+silicone
Product weight: Approx. 6g
Package weight: 25g
Type: Single Bluetooth Earphone (Fit both left & right ear)
Bluetooth version: 4.1 
Supported file formats: A2DP 
Multipoint connection: Connect 2 phones at the same time
Transmission power: 2 levels
Transmission frequency: 2.4GHz-2.48GHz
Transmission distance: 10M / 33ft (Open space)
Charging time: 1-2 hours
Talk time: 4 hours
Standby time: 200 hours 
Built-in battery: Polymer A-level batteries 50mAh

Package List:
1 x Single Bluetooth Earphone
1 x USB Charging Cable
1 x User Manual
2 x Earbud