M-VAVE WP-10 2.4GHz Wireless Earphone Monitor Transmission System Rechargeable Transmitter & Receiver Ear Back 2 Receivers & 1 Emitter

Features:
Small size yet has lossless professional sound quality, low noise, low latency, good resolution.
2.4GHz wireless transmission band, 24 bit/48KHz sample rate.
30 meters long distance effective transmission distance.
One key to switch mono/stereo, meet the needs of your different device.
Built-in rechargeable lithium-ion battery that can be conveniently charged by USB.
5 sets of equipment can be supported to work at the same time.
The transmitter acts as a collar-clip wireless microphone and can be used as a pocket-strapped transmitter.