Sport Stereo Universal Bluetooth Neckband headphone Vafee&reg; Wireless Bluetooth Stereo Headset Bluetooth Style Earphone Headphone for Cellphones Enabled Bluetooth Device(Black) 100% Brand new, high quality excellent clear sound.Lightweight memory flex neckband design with magnetic earphone holders allows maximum freedom on the run. Perfect Bluetooth headset solution for different occasions Using the world famous brands CSR4.0 Bluetooth Stereo Bluetooth chips Extended battery life !-Talk/Standby/Music Play Time : Up to 6 / 120 / 8hours For stereo music and phone calls with built in microphone. Music controls include play, pause, next track and previous track. Sweat-proof, durable design, Up to 8 hours of Talk/Playing Time and 150 hours Standby Time. Brand NEW From Vafee .We won't ever skimp out on quality. Sweat-proof, durable design, Up to 8 hours of Talk/Playing Time and 150 hours Standby Time.