Porodo Lavalier Microphone with 70mAh Mic + 650mAh Cabin + Apple & Type-C Connector –

-Battery Capacity: 650mAh (Case), 55mAh (Microphone)

-Working Voltage: Lithium  Battery 4.16V

-Transmission Distance: 15m-20m

-Microphone Sensitivity: -38dB

-Working Current: <14.2mA

-Auto Pairing Technology

-Charging Time: 1 Hour

-Working Time: 5 Hours

-Instant Wireless Setup

-Input: 5V/2A, 10W