Ultra light design stereo bluetooth single

New Generation: Bluetooth 4.1 and 4.0 smart chip, efficient and stable data transmission,Compact and ultra Light Design Stereo Bluetooth Single Earpiece.Hands free for you to do everything with the earpiece. Long-Lasting: 50 MAh rechargeable polymer battery provide up to 2 hours talking time (music time: 2 hours; standby time:120 hours). Awesome Compatibility: Connected with Any Bluetooth-Enabled Devices. Built- in Microphone: Invisible, smallest and one-button design.Digital noise-cancelling provides high quality clear and natural voice.You do not even feel its existence, but it does.

Ultra mini design, light weight, easy to carry. Ergonomic customized design, comfortable to wear Voice control, handsfree call function Best choice when you do sports and driving Can be compatible with various Bluetooth enabled devices such as Mobile Phones, Tablets, PC and so on.

Extremely light: only 3.5g per ear, 108-degree elevation design, comfortable flying. Ear-hook design: Anti-drop ear-hook, the earphones will not fall off during strenuous exercise. Super standby: 20 hours of battery life, one charge can be used for a week. Deep Noise Cancellation: Smart Noise Cancelling Technology for HD Calls Sound quality: professional sound quality, bringing lossless sound quality; full and powerful bass; Low Latency: Enjoy Wireless Freedom with Bluetooth 5.2 Upgrade IPX4 waterproof and sweatproof: The headset supports IPX4 waterproof and splash, sports headset.