VV4 EAR BUDS

Technical Index

Bluetooth version: V5.3+EDR

Supported mode: HFP/HSP/A2DP/AVRCP

Range: >=15 meters

Playing music: >=8 h(70%volume)

Talk time: ≥8 h

Standby time: ≥300 days

Charging time: 1.5 h

Battery capacity: 90mAh