Noise Isolating Headphones

Code: i11 Pro
Bluetooth Version: ATJ3009 V5.1
Working time: 180~240 minutes
Output Charging time: 40-50 mimutes
Charging box capacity: 500Ah
Capacity: 3.7V/50Ah
Sensitivity: -42Db
Input: DC 5V
Frequency Response: 50-20000Hz
Impedance: 32Ω
Distance Range: 10-15m
Waterproof Standard: IPX-4
Charging Set: Type-C
Color Available: black/ white
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