Bluetooth Headset Headphone,Joysounds HBS-960 Neck Strap Style Earphone Headphone for iPhone 6 6S 5 5S, Samsung, sony, Note 4 3 2 Android Cellphones Enabled Bluetooth Device (Silver) Bluetooth 4.1 + EDR APT-X audio decode technology, Built-in microphone , offering you stable signal and perfect stereo sound Connect to 2 bluetooth Devices. Built-in microphone, offering you stable signal and perfect stereo sound. 10-meter working distance Battery Life: Standby Time up to 500 hours, Music Time up to 12 Hours and Talking Time 15 Hours. With Every about 2 Hours Charging, You Can Just Enjoy Your Wireless Sport/music Time Without Any Worry Compatible with most Bluetooth-enabled device, Apple phones(iphone 6s / 6s plus /5s...), iPad, Android phones, Samsung Galaxy phones/tablets, Nexus 5, LG Optimus G2/G3, HTC, PS3 ect. NECKBAND HEADSET, MAKE YOUR LIFE EASY - Unique, around the neck, wearing style provides all day comfort and ease of use