Alpatronix HX110 On-Ear Wireless Bluetooth Headphones & High Performance BT 4.0 Headset with NFC, Mic & Universal Lightweight Noise Isolation Earphones for Smartphones, Computers & Tablets - Grey WIRELESS CAPABILITY: Latest Bluetooth 4.0 technology & NFC, 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 10 hours of playback time and talk time. MODERN DESIGN: Ultra portable, soft and cushioned earphones offer a secure and comfortable fit for noise isolation and reduction. Lightweight on-ear style fit provides enhanced bass for high definition, acoustic 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!