Boya by-Wfm12 VHF

Audio recorders, PCs etc. 2. High-band VHF operation for superior sound. 3.12 switchable channels to keep you free from interference 4. Detachable and flexible antenna with rotating 360 degree function. 5. Two MIC jacks for transmitter. 6. Automatically matched for receiver. 7. Volume control wheel. 8. Real-time monitoring. 9. Operation range up to 40m (131ft) away without obstacles. 10. Compact and easy-to-use. 11. Powered by two AA size alkaline batteries for both receiver and transmitter.