Charging case wireless lavalier microphone 1-to-2 live broadcast 2.4G noise cancelling microphone
$29.20 USD
Sale price
$29.20 USD
Regular price
Bluetooth version 5.3
Input voltage: 5V
Battery capacity: 55mAh (polymer lithium battery)
Battery life: 5 hours
Signal to noise ratio: 64DMB adaptive noise reduction
Transmission delay: 20 meters
Sensitivity: -42DB
Frequency response range: 20-20KHz
Product Material: ABS
