NEW 2023 PRO Sport Earbuds Bluetooth 5.0 TWS Headsets Wireless headphones in Ear

Bluetooth version: V5.0. Bluetooth Profiles: HSP/HFP/A2DP/AVRCP Transmission. lithium battery: 110mAh 2. lithium battery:300mAh. Charging input standard:Touch spot,DC 5V/0.5A. Output standard:Touch spot,DC 5V/0.5A.

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