YINENN 760 Bluetooth Headphones Wireless Headsets With Sports Neckband And Microphone-Black&Purple INNOVATIVE NECKBAND DESIGN:Ultra-light weight, flexible neckband optimized for wearing and maximum hands-free convenience. With 150mAh capacity and up to 8-10 hours of talk time and 10-12 hours of music and 300 hours of standby with a full charge. ULTIMATE CONVENIENCE: Advanced noise reduction technology and compatible with all device types, brands and phone carriers. Easy Access and use controls for track control, volume, pause/play with visual battery status alert indicator. ENJOY YOUR MUSIC:Crystal clear audio performance with razor sharp treble and driving bass for an unforgettable experience while staying at home, in the office, running, jogging, cycling, skating, etc CONVENIENT&COMFORTABLE :Premium earbuds that stay in with 6x Ear Tips (S, M & L) included. Bluetooth 4.0 audio streaming is specially designed for uninterrupted on-the-go use, great for gym, outdoors, running, walking, biking, gardening, working out, TV listening, commuting, driving, airplane travel.Vibration alert on power on and coming calls, and the battery level of these headsets will be displayed on your cellphone. Let you get longtime music, hands-free phone conversation with clear voice. ADVANCED COMPATIBILITY :The latest bluetooth headset version can easily and quickly compatible for PC Tablet, iPhone6s plus iPad iPod SamsungS6 S5 Note4 Motor HTC phones.