Wireless Microphone 2 Generation SLR Camera and Phone Collar Clip Women's Fashion Product Information:

Product  Information:

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Size: Elastic head circumference 54-59cm

Wireless Microphone 2 Generation SLR Camera and Phone Collar Clip Women's Fashion Product Information:Product information: Input level (3. 5mm): 20dBV Microphone preamplifier gain: 20 decibels Equivalent noise level (A weighted): 22 decibels Power requirement: Built in rechargeable lithium ion battery, charged via USB 5V 0. 3A Working hours: up to 7 hours Analog input: 3. 5mm TRS (lavalier microphone input) Transmission range: 200m (line of sight) Computer connection: USB Type C Operating system requirements: macOS 10. 11 or higher Windows 10 or