Earphone-mb

                              MB  Neckband Type Bluetooth Headphone Product Details Brand Name:   MB Model Number:   CHY-EAR176125 Color:   Black, Gold, Silver, White Communication:   Wireless Connectors:   USB Chip:   JL 690N Function:   Bluetooth, Microphone, Noise Cancelling Place of Origin:   Guangdong, China (Mainland) Design:   Bluetooth earphone neckband Bluetooth:   V4.1+EDR utside diameter:   10 mm Wokring time:   15 hours Standby time:   200 hours Style:   Neckband Charging voltage:   5V OEM/ODM:   Yes Use:   Mobile Phone The other products of our company:  power bank ,  phone cases ,  usb cable ,  phone charger Contact Information ： whatsapp: +8615017150570 E-mail ： mb001@mo...