G18 2.4G Head-mounted Wireless Microphone Transmitter with Receiver for Voice Amplifier Speaker Teaching Tour Guide

• This is a microphone device for voice input, no hearing function, no speaker

• 2.4GHz transmission, universal mono

• Wireless microphone provides confidentiality

• Anti-interference ability, loud, clear, high-fidelity sound

• Remote connection: The wireless microphone can achieve a line-of-sight range of up to 164 feet (50 meters) in the open air and up to 50-70 feet (20-30 meters) indoors (barrier-free); it can be automatically connected within 2/3 feet

• Handheld headset: 2-in-1, not only a wireless microphone that can be worn on the head; it can also be divided into handheld microphones, which is easy to carry and bid farewell to long cables

Specification:

• Output power: 10 dB

• Operating distance: 50 meters/166 feet (opening)

• Working current: 35mA

• Working voltage: DC 3.7V

• Working time: 8 hours

• Transmitter battery capacity: 400mAh

• Receiver battery capacity: 400mAh

• Weight: Main body 81 g/0.18 lbs (including battery)

Tips:

• Only applicable to microphone jack; not applicable to Aux jack; otherwise there is no sound

• No speaker, no amplifier, earphone and handheld 2-in-1 microphone-can also be used as a handheld microphone, wireless allows you to move freely, and show highlights or important facts, very suitable for fitness coaches, teachers, classrooms, dance teachers