Eboxer VHF Wireless Microphone Headset, Portable Wireless Headmounted Mic System with Transmitter Receiver for Stage Speakers, Guides, Conference Presenters, etc.

• 【Wireless Microphone Headset】Lightweight and comfortable to wear over head, easy of use, accurate response and lightweight construction allowing you to roam the room without having to hold a microphone.
• 【Plug and Play】Composed of two main parts (transmitter and receiver), the wireless microphone will be automatically connected with the receiver plugged
• 【Interference-resistant VHF Band】Automatic connection,the wireless receiver automatically pairs with the wireless microphone transmitter, plug-and-play.No interference and stable connection in VHF band.
• 【Wide Application】The VHF wireless mic can be widely used on audio, amplifier, multimedia, mobile audio, etc. It is the best choice for stage performers, guides, teachers, presentations, etc.
• 【Easy to Use】 Simple and easy to use, with LED screen display.The transmitter is equipped with a back clip for easy carrying.A wide range of device support applications, as long as the device with a microphone interface can be connected.

Specification: Frequency offset: ±11kHz Frequency response: 80Hz-15kHz Frequency stability: ±0.005% Signal to noise ratio: >60dB Distortion: 0.5% (1kHz) Number of channels: two channels Sensitivity: -70dB M Use distance: 50 meters in the open area Receiver power supply: DC 12V/320mA Transmitter power supply: 2 * AA battery (excluding) Transmit power: 20mW Frequency range: 200MHz-270MHz Output mode: independent and hybrid automatic selection Transmitter Size: approx. 105 * 65 * 22 mm/ 4.1 * 2.5 * 0.8 in Receiver Size: approx. 104 * 45 * 20 mm/ 4.1 * 1.8 * 0.8 in Package Weight: approx. 458 g Transmitter: Transmitter battery: 2 * AA (excluding) Frequency stability: ±0.005% Carrier output power: 30mW Spurious emission suppression: >40dB Modulation method: vhf Maximum modulation: ±75KHz Pickup mode: (capacitive) (LWM-6188/C) Receiver: Receive sensitivity: <2μV Image rejection: >40dB Audio output impedance: 600Ω Audio output level: 0-0.5V Use power: AC 220-240V 50/60Hz Power consumption: 1W Package list: 2 * Transmitter 1 * Receiver 2 * Microphone 1 * Antenna 1 * Adapter Connector 1 * USB Cable 1 * English Manual Note: 3.5 audio cable is a wired antenna, connected to the antenna, the distance will be farther and more stable!