YICHUANG YC-WM500X2 3.5mm Interface Wireless Microphone [Two Transmitters and One Receiver]

• Lightweight receiver and transmitter

• Simple and easy to use

• Provides high-quality audio

• 20-channel to keep you away from interference

• Operating at a range of 30m-50m

• Wide applications: compatible with Smartphone, tablet, DSLR, camcorder, audio recorder, PC, etc. 

Specification:

• Wireless frequency range: 470-510MHz

• Audio frequency response: 30Hz-18KHz

• Microphone specifications: capacitive omnidirectional

• Number of channels: 20

• Receiver battery life: about 4 hours

• Transmitter battery life: 6-8 hours

• Receiver weight: 40 grams

• Transmitter weight: 40 grams