1. Rotatable: earpiece supports 180° angle adjustment, better fit your ear, for your left or right ear, unlimited use.
2. Ergonomic Design: This earpiece meets modern ergonomic design, overall lightweight and ear hook design makes you more comfortable to use.
3. Long Battery Life: Single ear headset with built in 90mah premium lithium battery, low power consumption, long lasting life.
4. Compatible Devices: This earphone is compatible with any devices, such as cell phones, tablets, laptops, etc.
5. Noise Canceling: The business earphone is and easy to pair, and has a dual noise canceling microphone to improve the quality of calls.

Specification:
Item Type: BT Earpiece
Material: Plastic, Rubber
Battery: Lithium Battery (Shipped with Built in Battery) (90mah)
BT Function: With BT Function

packing list:
1 xBT Earpiece

1 x Data Cable
1 x Instruction Manual