Bluetooth Headphones, Alpatronix [HX100] Universal Noise-Isolating Wireless Stereo Rechargeable Headset with Microphone, Volume/Playback Controls for Smartphones, Computers & Tablets - (Black) BLUETOOTH TECHNOLOGY: Quickly pairs for the first time and instantly connects to a variety of Bluetooth-enabled devices. Fast, solid and long-range connection up to 30 feet! CONTINUOUS PLAYBACK: Bluetooth headset functions both as a wireless streaming headphones and hands free smartphone communication device. The built-in rechargeable battery provides up to 9 hours of playback time and talk time. UNIQUE DESIGN: Soft padded earphones offer a secure and comfortable fit for noise isolation and reduction. Over ear earphone fit provides enhanced precision bass for a much fuller high-definition sound. INTUITIVE CONTROLS: Easily control your device with the on ear playback controls to quickly skip forward/back, pause/play, answer and hang up phone calls. 100% SATISFACTION GUARANTEE: Limited 1-year warranty and a 30-Day, 100% Money-Back Guarantee, so you can purchase with confidence! Don't like them? Simply return them!