Wireless version (Wireless specification): 5.3 (JL7006F)

Bluetooth audio protocol (Wireless profile): HFP, HSP, A2DP, AVRCP, PBAP

Horn diameter (Drive Dimension): 40MM

Impedance: 32Ω±15%

Sensitivity: 108±3dB

Microphone sensitivity: -42 ± 3dB

Frequency Range: 20-20Khz

Communication distance (RF Range): ≥10 meters

Sound-to-noise ratio (S/N): ≥80dB

Distortion: ≤5% at1Khz

Music duration (60%) volume: about 70H

Call duration (60%) volume: about 60H

Charging time: about 3H

Battery (Built-in lithium battery): 3.7V/500mAh

Bluetooth pairing name: VIDVIE-BBH2111