Wireless Microphone Headset 80M Long Range Hands Free Classroom Microphone For Singing Voice Amplifier Teaching Fitness black

Description

Description:

Name: Wireless Microphone Headset;

Frequency range: 600-900MHZ;

Current: 0DB<75MA;

Frequency response: 20-20KHZ;

Audio signal: digital sampling, mixed output;

Matching method: automatic matching;

Operating voltage: 3.7V polymer battery;

Power consumption: ≤35mA;

Charging input: DC5VUSB port;

Charging time: 2 hours;

Battery life: about 8 hours;

Packing list:

1 x microphone

1 x receiver

1 x adapter

1 x USB cable

1 x windproof cotton

1 x manual

1 x packing box

Note:

Due to manual measurement, please allow 1-3cm differences, thanks (all measurements are in cm, please note that 1cm=0.39 inches). 

There may be color difference due to different computers or smartphones, please forgive me!