Earphone-mb

                             MB CRS Handsfree Wireless Bluetooth Headphone Product Details Brand Name:   MB Model Number:   CHY-EAR177140 Style:   In-Ear, in ear headphones Communication:   Wireless Connectors:   USB Use:   Mobile Phone Function:   Bluetooth, Microphone, Noise Cancelling, Waterproof Place of Origin:   Guangdong, China (Mainland) Color:   Beige, Black, Blue, Brown, Gold, Gray, Green, Multi, Orange, Pink, Purple, Red, Silver, White, Yellow chip:   CSR8615 Bluetooth:   V4.0 Talk time:   5 hours type:   in ear bluetooth earphones charging time:   2 hours Cable Length:   60cm Standby time:   180 hours Transmission distance:   10 meters or so The other products of our company:  power bank ,  p...