Headset Wireless Microphone 2.4G UHF Wireless Head-Mounted Microphone Set Transmitter with Receiver for Voice Speaker Tour Guide Amplifier

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, sound bars 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

Packing list: 1/2 set X Wireless Microphone