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Addis Ababa, Arada, 22 hours ago
1 views
Wireless Lavalier Dual Microphone Portable Noise Cancelling
Microphones
Type
Brand New
Condition
Other
Brand
Specification
Transmission protocol: 2.4G private protocol
Noise cancellation: support three levels of noise cancellation
Headphone monitoring: support (adapted to TYPE-C interface headphones)
Reverb: Support
Sound delay: <=25ms
Microphone: -38dB earth 3dB omnidirectional condenser microphone
Frequency response: 20Hz-20KHz
Sampling rate: 48KHz
Signal to noise ratio: >=70dB
Operating current: <=12mA
Shutdown current: <=20uA
Endurance: 6H (80ma battery)
Charging bin battery: 300mA/H or 600mA/day
Charging bin input voltage: 5V
Adapter: 5V/1A
Operating temperature: -10C-45C
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
