Dual power display sports Bluetooth headset W16T816

The Stereo is a versatile Bluetooth headset that allows you to enjoy your favorite music with ease. Its one-key operation feature enables seamless control over multiple functions such as changing songs and adjusting volume. With full function control, including volume keys and the ability to redial numbers, you can conveniently manage your calls.  Feature: Stereo can listen to music, one key operation multi-function, up and down song, single key full function control, volume key, number redial, voice number call answer or reject, etc Less interference, clear call, lightweight compact, simple to use, classic fashion appearance, use it can comfortably hands-free call Specifications: Main chip Jerry 6976D Built-in battery Description Host battery 50 capacity polymer with protection plate, charging bay polymer 600 capacity Call standby time more than 6 hours of talk about 5 hours of music standby 260 hours Transmission frequency, 2.4GHz-2.485GHz Suitable for all Bluetooth mobile phones, B