BOMGE Teaching Wireless Microphone Headband Headphones are suitable for school teaching, live broadcast and other occasions

2-in-1 Headphones and Handheld Microphone: This is a 2-in-1 wireless microphone - headband and handheld, suitable for school teaching, live broadcast, sports coaching, church speeches, meetings and other occasions. It has a detachable ear hook, which can be easily disassembled into two parts and freely replaced as a handheld microphone.

Rechargeable Microphone and Receiver: Equipped with a 2-in-1 cable, so you can charge the microphone and receiver at the same time, and you can use it like a mobile phone after charging, without alkaline battery consumption or power connection, you can carry it with you, without venue and space restrictions.

Shareable Devices and Adapters: The receiver plug is 3.5mm and can be directly connected to a mobile phone or computer. It also comes with a 6.35mm adapter that can be connected to a mixer, effects, and powered speakers. A U-type adapter is also included, which can connect the receiver and headphones to a mobile phone or computer, so that when these devices are recording, they can be monitored at the same time.

Automatic Connection: The microphone and receiver can quickly and automatically connect within a distance of 40 meters, without manual settings, and it is very convenient to use.

Cardioid directivity, excellent sound quality: This is a dynamic microphone with cardioid directivity, high sensitivity, low noise, very clear sound, and can avoid interference from surrounding sound impurities, thus providing you with real, stable and clear sound.

Parameters: -Carrier frequency: 500Mhz-980Mhz (optional) -Frequency range: 500MHz-69OHZ -Modulation mode: digital modulation -Signal-to-noise ratio: 96d8 -Frequency response: 30Hz-18kHz -Distortion: <0.1% -Delay: 2.5ms -Frequency points: up to 48 -Transmitting power: 10 mW -Receiving sensitivity: -96db -Transmitter use time: 5 hours 3.7V 400mAh -Receiver use time: 5 hours 3.7V 400mAh -Charging adapter: 5V 800mA

Includes: 1x microphone transmitter 1x receiver 1x ear hook 1x USB charging cable 1x 6.35mm adapter 1x Y-type adapter 1x windshield sponge cap 1 user manual.