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2.4Ghz digital wireless headphones headsets earphones
Basic key-presses functions, Power switch button, the code key, Volume+, Volume-Frequency response 20Hz~20kHz;SNR: 90dBDistortion: ≤1%Operating voltage: 3.3-4.2VElectric current 65mAMaximum output power 4mWSpeaker size: 40mmSpeaker impedance 32Microphone specifications Size: 6.0mmFrequency response: 100Hz~8kHzSensitivity:-38dBDongle specificationsElectric current 2400MHz-2483.5MHzModulation GFSKReceiving distance and range “20m,360°”Battery specificationsBattery capacity 5VBattery life 60mACharging time USBRF specificationsCarrier frequency 320mAhBattery playback time 6 hoursCharging time 1.5hours
Support: TV-television andWindows 2000 Windows XP/Windows Vista/Windows7/Andros/ Ois
Player as long as there is 3.5 mm audio blocks or RCA a audio output can.
2.4Ghz digital wireless headphones headsets earphones