Wireless Bluetooth Headset, Hands Free Earpiece for Mobile Phone, Single Ear Earpiece - HD Voice, Long Battery Life

* Long-lasting Calls * Built-in 200 mAh battery. Bluetooth earpiece only take 2-3H to fully charge. Large capacity battery and energy-saving technology ensure long talking time. The hands free earpiece allow you to make reliable wireless calls all day on a single charge. Long-lasting calls and standby make the headset easy to use and suitable for long meetings, home offices, long-distance trips. * HD Voice & Powerful Noise Cancellation * Block annoying noises with CVC8.0 noise cancellation. The Bluetooth headset allows you to make silent calls in noisy environments. HD Voice adjusts the volume to suit your surroundings, ensuring you can hear above the noise around you, and our omnidirectional silicon microphone technology means that the person you speak to experiences exceptional call quality. * Comfortable to Wear & Easy to Use* The multi-function buttons bluetooth headsets can control the switch, answer / hang up calls, stop / play music. Press the volume + and - to switch songs. The perfect design for going out. It offers a refined style with a matte finish and ear hooks. Thanks to the ergonomic design, the headset is comfortable to wear all day without feeling tired. * Connect to Two Devices Simultaneously * The single ear headset bluetooth supports the simultaneous connection of two devices. Power button: press power for 3 seconds, click to play the track, pause, click to answer when an external call comes in, press for 2 seconds to reject it, click again during the call. After turning it on, click the Shift key twice in a row to change the language. * Warranty * The one ear hands free earpiece has passed the inspection of the local testing agency and received the appropriate certification. The products include: 1 headset, 1 USB charging cable, 3 earGels (S, M, L) and 1 quick start guide.