Portable One-Trigger-Two Wireless Microphone System with 1 Receiver & 2 Clip-on Microphone 20M Transmission Range Built-in Battery with Charging Case for Type-C Android Smartphones Type-C 1-Trigger-2

【Long Distance Stable Transmission】Effective transmission range is up to 20M, easy to achieve long-distance recording; With built-in intelligent noise reduction module to filter out the noise and improve sound quality.
【Mini Clip-on Microphone】The microphone adopts classic mini black style design, you can fix it to your collar easily via the backside clip; and omni-directional polar pattern can pick up sounds for 360° all directions.
【Wireless Charging Case for Microphone】The microphone has built-in rechargeable lithium battery, you can charge it via the Type-C interface; also comes with a wireless charging case that allows you to charge the microphone anytime anywhere.
【Mini Type-C Receiver】The type-C receiver is compatible with Android smartphones. The receiver is powered by smartphone. If the phone is low power during usage, you can charge it directly through Type-C port in the receiver.

Specifications:
Color: Black
Material: ABS
Microphone Battery: 100mAh
Charging Case Battery: 300mAh
Input Voltage: 5V
Signal to Noise Ratio: 64dbm
Delay Time: 30ms
Sensitivity: -42db
Frequency Response: 20-20Khz
Transmission Distance: 20M/60ft
Receiver Size: 4.5 * 2.5 * 0.6cm/ 1.8 * 1 * 0.2in
Microphone Size: 4.5 * 1.6 * 1.5cm/ 1.8 * 0.6 * 0.6in

Packing List:
1 * Receiver
2 * Clip-on Microphones
1 * Charging Case
1 * Charging Cable
1 * User Manual(English)