Bluetooth Headset

Bluetooth protocol: BT V4.1 Touch Bluetooth Headset, A2DP1.2, AVRCP1.0, HFP1.5, HSP1.0

Transmission distance: 10m, FM Radio

Sound Frequency range: 80Hz-20KHz

Speaker output power: 100 mW

Speaker SPL: 113dB / + - 3dB (1kH / 1Vrms)

SNR: ≥80dB

Distortion: ≤1.0%

Microphone Sensitivity: -42dB

Playing time: 150 hours

Charging time: 5 hours

Battery capacity: 450ma

Done