Wireless UHF Handheld Mic System for Digital Video Cameras

Wireless UHF Handheld Mic System for Digital Video Cameras Built-in rechargeable battery with 6 hours of run time on each charge. (3.7V Li-ion 650 mAh)You may also like VocoPro Infrared Dual Wireless Microphone System, Black, IR-9009-2 IR90092.