Usb/ Sd Card Wireless Amplifier

Following are the Basic Features of the USB/ SD Card Wireless Amplifier :-
1. All in one design for easy carrying and portable use.
2. Uni-directional Lavalier microphone with high sensitivity for clearly voice transmission and receiving.
3. Quartz stabilizer for carrier frequency transmission to avoid interference.
4. The system works on both AC and DC. You can also use the built in rechargeable battery or with lighter power for 12V DC.(The power cord for car is not included, call us for optional purchase)
5. Amplifier working in VHF bad and there are 98 different possible channels ready for max a group of 98 amplifiers working at the same place and same time. The carrier frequencies start from 165 MHz to 265 Mhz.
6. SMT technology and SMD electronic components used in building this amplifier, so the quality is very stable and last long.
7. 2 Styles of microphones are good for different purposes. You can use the handheld mic, headset mic and lavaliere mic alternatively.
8. Tone control.
9. Wireless microphone
10. Digital echo control
11. Aux input for connecting to MD/CD etc.
12. 9V common battery or 8.4V rechargeable battery con the wireless transmitter.