VicTec Bluetooth Headset with Mic and Charging Dock for Bluetooth-enabled Computers and Cell Phones This production is characterized by multipoint connections technology, echo cancellation and noise cancellation technology, convenient call (hands-free call) and volume control, and an included charging dock Support multi-point connection, can connect with 2 devices, such as cellphone, iPad simultaneously The concave ear cushion and the leatherette ear cushion can greatly isolate the sounds around you when take phone call, greatly help improving the sound quality You'll get 13 hours of talk time and up to 220 hours of standby time after it is fully charged Compact appearance and light weight. Portable and wear comfortable