TWS M20 Wireless Bluetooth Headset Dual Ear Small In Ear Sport Earplugs PC Material Universal for Mobile Phone Original TWS M20 Wireless Bluetooth Headset Dual Ear Small In Ear Sport PC Universal Dual Stereo High Quality Headset
Feature: Functions: noise reduction, power display, call function, voice control, music support, multipoint connection Bluetooth protocol: 5.3 Channel: stereo Usage: earplug type Single or double ear: double stereo Suitable gift giving occasions: wedding, birthday, festival, relocation, trade fair, advertising promotion, employee welfare, anniversary celebration, business gift, opening ceremony, award commemoration, public relations planning Color: M20 black Endurance: 220 (hours) Two earplugs can independently link different signals without interference! When combined, it is a bilateral stereo headset! 9D noise reduction, LED display, thousand yuan sound quality, cold light display, large capacity charging chamber, meet all your needs for headphones! HD display, the remaining power is clear at a glance, and you can know when you open the cover! Large screen display! Panoramic sound effect, 360 ° surround! After professional instrument calibration, it is highly restored. The dual noise reduction technology of CVC8.0 and DSP is used to eliminate noise, make high-definition calls, and make communication barrier free! Upgrade Bluetooth 5.3 chip, synchronize music and pictures, and smooth play games!