Lot Wireless FM Transmitter Receiver Lavalier Lapel Clip Microphone Mic System. Wireless FM Transmitter Receiver Lavalier Lapel Clip Microphone Mic System. Transmitter Power: 1 x 6F22 9V battery. Receiver power: 1 x AA 1.5 battery. Transmitter size: 95mm x 60mm x 20mm.
Receiver size: 72mm x 44mm x 14mm. 1 x Protective sleeve (for Clip-on Microphone).