Do you want to own a sweat‎-proof Bluetooth earphone‎?‎ Do you want to own a stylish and comfortable Bluetooth earphone‎?‎ Do you want your Bluetooth earphone can be connected to two mobile phones simultaneously‎?‎ The new W‎-KING S11 is the best Bluetooth earphone for you‎!‎ It has wireless music and call function‎.‎ Super noise reduction function and better sound quality‎.‎ Support all Bluetooth enabled devices‎.‎ Also‎,‎ it can be connected to two mobile phones simultaneously‎.‎ In addition‎,‎ the rugged sweat‎-proof design with P2i coating let you wear it doing sports‎.‎ Moreover‎,‎ in‎-ear type design it is comfortable for you to wear‎.‎ It is an excellent assistant for outdoor activities or work‎!‎ Take action‎!‎ Enjoy the perfect experience immediately‎!‎ Brand‎:‎ W‎-KING Model‎:‎ S11 Material‎:‎ Silicon Quantity‎:‎ 1 Shade Of Color‎:‎ Black Specification Ear Coupling‎:‎ In‎-Ear Bluetooth Version‎:‎ V4.1 Operating Range‎:‎ Outdoor about 7m‎,‎ indoor about 10m Radio Tuner‎:‎ No Microphone‎:‎ Yes Supports Music‎:‎ Yes Connects Two Phones Simultaneously‎:‎ Yes Applicable Products‎:‎ Apple‎,‎ Samsung‎,‎ HTC‎,‎ Xiaomi‎,‎ Meizu‎,‎ Huawei‎,‎ IPad‎,‎ Notebook Built‎-in Battery Capacity ‎:‎ 70mAh Battery Type‎:‎ Li‎-ion battery Talk Time‎:‎ About 4 hours Music Play Time‎:‎ About 4 hours Standby Time‎:‎ 100 hours Plug Specifications‎:‎ USB Product features‎:‎ 100% brand new and high‎-quality made‎.‎ Rugged sweat‎-proof design with P2i coating‎.‎ Dual‎-link high definition speaker and superior sound‎.‎ Delivers the heart‎-pumping bass and crisp highs of your music‎.‎ On‎-ear controls for calls and music‎.‎ Perfect for running‎,‎ gym‎,‎ exercises and any other sports‎.‎ Multi‎-point pairing which allows you to connect 2 mobile phones simultaneously‎.‎ Flexible design fits comfortably and stays put for all levels of exercises‎.‎ It supports all Bluetooth enable devices‎.‎