TNSO Wireless Sports Bluetooth Headphones Wireless Earbuds with Mic Stereo Headset Noise Cancelling Neckband Sweatproof Earphones

Color:Black Specification: Model Number: S-501 Bluetooth Version: V 4.1 Support Profiles: A2DP,AVRCP,HSAP,HFP Transmission Distance: Up to 10m (free space) Frequency Range: 2.4GHz-2.48GHz Talk Time: about 7hours Music Time: about 7hours Standby Time: 160hours Charing Time: about 2hours Net Weight:30g Package Includes: 1 x WSCSR Bluetooth Headphones 1 x Charge USB Cable 3 x Eartips 1 x User Manual Guaranteed! WSCSR Team pay most attention on customer service and product quality. If you have any issue with our Bluetooth headset at any time, please always contact us first before leaving feedback/review. We will strive to fix the issue to your full satisfaction.