OEM/ODM welcome truly wireless earbuds headphones earbuds
ModelC03 Pro tws bluetooth EarphonVersionV5.0Working distanceabout10- 15 mStandby timeabout 60-100HSupporting agreementA2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3Microphone sensitivity-42dbEarphones Battery3
- Model: OEM/ODM welcome truly wireless earbuds headphones earbuds