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Wireless Bluetooth Noise-Cancelling Headphone(JL chipset)
Model：097ANC
Speaker :Ø40mm Dynamic type
Wireless distance range: 10M
Bluetooth version:5.1+EDR
Main feature: Active Noise Cancelling(20-23db)
Bluetooth profile:A2DP/AVRCP/HSP/HFP
Battery Capacity : 3.7V/250mAh (seiko protection board)/rechargeable battery
Noise Cancelling on only: 20hours
Bluetooth on only: 10 hours
Standby: 300 hours
Music play time:4 hours
Charging time : about 2 hours
Material: PU+ABS
Speakers: 40mm(30ohms) /Steel magnetic
MIC: 3PCS(-42db±2db)
Frequency response:20Hz-20HKz
SNR:>85db
Charging input: 5V1A.Micro
Sensitivity: 110dB±3dB S.P.L. a 1kHz
Impedance: 32 Ω at 1kHz
Rated power:15mW×2
Color: Black/White/Red/Brown
