2.4G Wireless Lavalier Microphone Head-Mounted Microphone Mic with Receiver for Amplifier Voice Speaker Teaching Tour Guide

Specifications: ●Frequency range: 2.400GHZ-2.4835GHz ●Sensitivity: -35dB ●Battery: 450mAh ●Power supply mode: built-in lithium battery 5V ●Use time: 15 hours ●Use distance: 30 meters ●Transmitter size: 80mm ●Transmitter weight: 30 grams ●Microphone direction: one-way ●Connection method: 2.4G technology ●Wide range of compatibility: amplifiers, buses, speakers, mixers/sound cards, home theaters, soundbars ●Automatic pairing and connection when booting up without frequency pairing ●High-sensitivity condenser sound head, with noise reduction sponge, clear sound ●Long-lasting and durable, the battery can be recharged ●Small and portable, easy to use

Package Included: 1/2*Microphone