Item Code: | WF-WED101W |
Bluetooth Version: V5.3+EDRrnBluetooth chip:JL6973D4rnAudio range: 20HZ - 20KHzrnFrequency Range: 2.402 GHZ - 2.480GHzrnSpeaker size: 13mm/ 32?rnMicrophone sensitivity: 42DBrnEarbuds battery capacity 40mAhrnCharging box battery capacity 250mAhrnCharging Type Charging box Type-C socket charging,rnheadphone magnetic chargingrnHeadphone charging time About 30 minutesrnCharging box charging time About 1 hoursrnHeadphone life time About 6 hoursrnCharging box chargeable times About 4 timesrnTransmission distance: 10m