AMONIDA Portable Wireless VHF Mic Lapel Clip Microphone Wireless Lavalier Microphone System with Receivers and Microphones

Features: Simple and easy to use, with LED screen display.A wide range of device support applications, as long as the device with a microphone interface can be connected.Applicable to teaching, business promotion, stage conference training.Automatic connection, wide application, compatible with audio, amplifier, multimedia, mobile audio.The transmitter is equipped with a back clip for easy carrying. 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. 103 * 65 * 22 mm/ 4.0 * 2.5 * 0.8 in Receiver Size: approx. 104 * 45 * 20 mm/ 4.1 * 1.8 * 0.8 in Package Weight: approx. 444 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: <2?V Image rejection: >40dB Audio output impedance: 600? Audio output level: 0-0.5V Use power: AC 220-240V 50/60Hz Power consumption: 1W Package list: 2 * Transmitter 1 * Receiver 2 * Clip Lapel 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!