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

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Model	C03 Pro tws bluetooth Earphon
Version	V5.0
Working distance	about10- 15 m
Standby time	about 60-100H
Supporting agreement	A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Supporting agreement	A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Microphone sensitivity	-42db
Earphones Battery	35mah
Charging case Battery	300mah
Playing time	about 3hours
Charging time	1-2hours
Speaker impedance	φ8MM 32Ω
OEM Package	accept