BTH-193 5.0 True in Ear Bluetooth Earbuds TWS Wireless Headphones with Charging Box Tag-Screwdriver HD microphone design brings pretty

HD microphone design brings pretty good listening experience

Frequency response range: 20-20Khz

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Glass back cover replacement for vivo V21e / Y73 V2059 V2146 V2061

BTH-193 5.0 True in Ear Bluetooth Earbuds TWS Wireless Headphones with Charging Box Tag-Screwdriver HD microphone design brings prettyFeatures: Bluetooth stereo wireless earbuds with charging case *Dual channel phone call *Good design with hand holding *Small size easy to carry *Support android and iphone *Build in handsfree microphone Specification: *Version: bluetooth 5. 0 *Battery: 40mAh with earphone,400mAh with charging case *speaker size: 6mm *Support agreement: A2DP,AVRCP,HFP,HSP *Frequency: 40Hz 10KHz *Operation range: 10M *Music time: 2 3hours *Talk time: 2 3hours *Size: 9.