Speaker size: 6 mm
Sensitivity: 93 Â± 3 dB
Impedance: 16Î© Â± 15%
Frequency range: 20Hz-20kHz
Earbud type: Hands-free with microphone
Play time: 4hours without the charge case
Compatability: Compatible with Android, iOS, OSX and Windows
Compatability: Hands-free with microphone
Battery Capability: 65mAh (Bluetooth Earphones)/ 950mAh (Charging Case).
[Strong signal fantastic sound quality] Advanced Bluetooth 4.2 with A2DP/AVRCP audio processing system let you enjoy High-Fidelity sound, faster pairing speed and stable connectivity, up to 33ft Bluetooth range. Eliminate stethoscope effect of all wired headphones and noise reducing. With built-in Mic, great for hands-free calling, listening to music, news, friends chatting, or working use
[Intelligent Capability] Multifunctional button to control power on/off, answer/hang-up call, play/pause music/video etc. The earbuds work with all smartphones, tablets and Bluetooth enabled devices
[Secure & Comfortable Fit Wireless Earbud] This wireless earbuds is designed according to the geometry of the ear. The ergonomic design make these earphones provide all-day comfort and stay put in ears while you're running, jogging, weight lifting, walking and gym training.
[Long Battery Life] Ultra-low power consumption, which allows up to 4 hours of premium quality play time and 120 hours stand-by time with a single charge of 1-1.5 hours. Portable charging case built-in 950mAh battery supports 6 times fully charging for the wireless earbuds.
[100% Satisfied After Sale Guarantee] We offer Free lifetime technical support and 12-month worry-free Guarantee for hassle Free Replacement or Money Back. If you are not satisfied with your purchase for any reason, Please feel free to contact us.