M2 TWS Bluetooth 5.0 Earphone Wireless Mini Headphone Bass Earbuds With Mic Phone
Feature: Bluetooth version: V5.0 Support for voice messages in Chinese and English Iphone / ipad support Support: music, call Working distance:> 10 m Frequency response range: 2.4 GHZ ~ 2.4835 GHZ Sensitivity: 104plusmn2dB Impedance: 16plusmn5% Omega Headphone battery capacity: 50 mAh (/ single) Battery capacity of the charging box: 400 mAh USB charging: the headset is full for 1 hour, the base is full for 2 hours Headphone standby time: 200 hours The load number of the lower box: 3.0 times Continuous talk time: 2.5 hours Music time: 2.5 hours Headphone weight: 5.5g, charging case: 37g Color: black, white