AC01

Compatible with all audio equipments with bluetooth 
Bluetooth Soluction: AB5325B V5.0
Support files: HSP/HFP/A2DP(SBC,AAC)/AVRCP/
Noise canceling (dB): 24dB @ 20HZ-1KHZ(MAX)
Frequency: 2.40~2.48GHZ
Receiver distance：20m / 360°  
Working current:35mA（Noise Canceling +Bluetooth function ）  
S/N: Audio-SN R@1KHz = 93dB Mic-SN R@1KHz = 92dB
Speaker diameter:Φ40mm
Output impedance: 32Ω
Microphone Unit: φ4*1.5mm φ6*2.7mm
S.P.L: -42±3dB
Impedance: ≤2.2KΩ
Frequency Response: 20Hz-20,000Hz
Battery: 3.7V/300mAh
Working time:up to 8 hours
Charging time:2-3H
Standby time:170H
Net weight:194G
Color box :389G