brand：Study of cable

JF-500 wireless microphone features
1, high fidelity microphone, sound quality is clear, no distortion, high quality and beautiful design, easy to carry. Simple use.
2, the use of energy-saving technology ultra-low emission power, electromagnetic radiation is only ordinary mobile phone 1/90, worthy of the name "green wireless".
3, so that the two sections of the battery five, easy to replace the battery, the use of two batteries for more than 8 hours to meet the requirements of the day.
4, with professional ID code encryption transmission technology, ID coding up to one million units, each product is only a single ID code. Use the same equipment in the same place without interference.
5, the transmitter design volume toggle switch, easy to users according to the environment, adjust the volume at any time.
6, the receiver USB interface to take power, can be directly in the computer power, or through the 5V adapter power, easy to use, the entire receiving weight of not more than 20g, easy to carry management.
JF-500 wireless microphone instructions