Bluetooth Headset, Osten Design 760 Universal Wireless Bluetooth Earphone 4.0 Music Stereo Earbuds Vibration Neckband Sports Hands-Free Headphone for Phone Call for iPhone iPad Samsung (Black) HIGH QUALITY CRYSTAL CLEAR SOUND --- Brand new and high quality, support Bluetooth v4.0, hands-free calling HIGH CAPACITY RECHARGEABLE BATTERY --- Long playtime come with world famous brands csr4.0 Bluetooth stereo chips extended battery life-talk/standby/music play time: up to 15/400/10hours COMFORTABLE, FLEXIBLE AND LIGHTWEIGHT --- Featuring an unique neck-strap and ultra light weight designed specially for easy carrying for all day comfort. The flexible, bendable, neckband style ensures a 100% comfortable fit CONNECT 2 DEVICES AT THE SAME TIME --- Osten Design 760 wireless neckband headsets are made of ultra-light shape memory alloy. Easy to handle ear set with magnetic properties, you don't miss your calls when you have 2 cell phones COMPATIBLE WITH MOST CELLPHONE --- Compatible with Iphone 6 6plus 5s 5c 4s 4, Ipad 2 3 4 New Ipad, Ipod, Android, Samsung Galaxy, Smart Phones and devices with Bluetooth capabilities