TWS Bluetooth 5.4 Earbuds with 13mm Stereo Speakers

Bluetooth 5.4: Stable, fast wireless connection13mm Stereo Speakers: Rich and clear audio experienceAuto Master-Slave Switching: Seamless device connection managementCapacitive Touch Controls: Easy and responsive operationDynamic Electret Condenser Mic: Clear voice quality for callsDigital Battery Display: Keep track of remaining powerLong Battery Life: Up to 4 hours playtime 3 extra charges from caseRugged Durability: Tested against drops, vibration, static, and temperature variationsCompact & Comfortable: Designed for all-day use.ent