Earphone-mb

                                       MB Best Bone Conduction Headphone Product Details Model Number:   RX400 Connectors:   3.5mm Use:   Mobile Phone Communication:   Wired Place of Origin:   Guangdong, China (Mainland) Color:   Gold, Gold Function:   Microphone, Noise Cancelling Speaker Driver:   6mm Cord length:   1.2meters Plug Type:   3.5mm power:   2mw Impedance:   32Ω±10% Frequency response:   18hz-23khz Distortion:   ≤1% Max power input:   10mw Sensitivity:   88±3D Style:   In-Ear The other products of our company:  power bank ,  phone cases ,  usb cable ,  phone charger Contact Information ： whatsapp: +8615017150570 E-mail ：  mb001@mobomb.com Skype:   ...