Hollyland Lark M2S Wireless Lavalier Microphone

The transmitter weighs only 7g, the lightest wireless microphone in the industry
48 kHz / 24-bit Sample Rate and Depth, High-Fidelity Audio
300m (1000ft) Range, Superior Anti-interference
Powerful Noise Cancellation, Always Stay Clear
Discreet Hidden Mic Design
30 Hours Battery Life
Easy to Use and Universally Compatible