ZFYDFAYGY Retractable Earphone Wireless Headset

Description:One-click retractable cable to return the earphone, making the cable organized; Hands-free with clip design on the collar, easy to carry. Features built-in sensitive range alerts and vibration alarm for incoming calls. Noise reduction enhances voice transmission performance for calls and clear voice transmission. Specifications:Wearing Type:In-ear. Connectivity:Wireless Connectivity Interface:Micro USB T Talk Time:5 Hours Music Time:4 Hours Standby Time:80 Hours Impedance:32 Sensitivity:120±5dB Frequency Response Range:20-25000Hz Package Included 1 * Wireless Earphone 1 * User Manual 1 * USB Charging Cable