2.4G Wireless Bluetooth Condenser Microphone 3.5mm 6.35mm Headset Amplified Microphone For Speaker Musical Instruments Mic
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Specifications:
- Product Name: Wireless Headphone Microphone
- Working time Charging time: 2h
- Bluetooth-compatible version: 5.0
- Transmission distance: ≤ 10m
- Microphone head sensitivity: 53+-1
- Microphone sampling rate: 48K
- 2.4G wireless microphone is suitable for: teaching, sound reinforcement, stage performance, head wearing, teacher lectures, Bluetooth-compatible audio, mobile phone and computer
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Specifications:
- Frequency offset: ± 11kHz
- Frequency response: 80Hz-15kHz
- Frequency stability: ± 0.005%
- Signal to noise ratio:>60dB
- Distortion: 0.5% (1kHz)
- Number of channels: Two channels
- Sensitivity: -70dB M
- Usage distance: 50 meters in open areas
- Receiver power supply: 3.7V18650 lithium battery
- Power supply for transmitter: 3.7V18650 lithium battery
- Transmission power: 20mW
- Frequency range: 200MHz-270MHz
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