Boya 2.4GHz Lapel Wireless Lavalier Microphone System for Canon Nikon Sony DSLR Camera Camcorder Mini Smartphone Mic for Video Recording YouTube Vlogging Streaming Interview (WM4 PRO K11 TX 1 RX)

Omnidirectional microphone with real-time monitoring: The BOYA BY-WM4 Pro K1 operates in the 2.4GHz band, and the microphone transmitter is equipped with an omnidirectional lavalier microphone to ensure ultra-clear sound when recording. In addition, the 3.5 mm headphone output on the receiver with level control allows you to monitor the sound in real time even if your device does not have a headphone output. 60m unobstructed operating distance: The BOYA BY-WM4 Pro K1 can be used at will within an unobstructed distance of 60 meters, and the 60-meter distance greatly satisfies the needs of many shooting scenarios. Wide range of applications available: The BOYA BY-WM4 Pro K1 can be applied to smartphones, tablets, DSLRs, camcorders, computers, etc., as long as the relevant adapter cable is used. Battery required: The BOYA BY-WM4 Pro K1 transmitter and receiver each require two No. 7 (AAA) batteries for power supply. Mounted on the bottom of the microphone, the power can be turned on when mounted. Pair the receiver with the transmitter for use. Battery life is 6 hours. A variety of accessories make use more convenient: The BOYA BY-WM4 Pro K1 additionally configured with a zipper bag, so you can carry more light outside the shooting, do not worry about losing; with a standard camera cold shoe holder and back clip, you can reduce the vibration of the equipment when shooting and the noise caused by vibration; 3.5mm to TRS audio output cable and 3.5mm to TRRS audio output cable, can be adapted to more devices. The transmitter should have windproof cotton and lavalier microphone, radio more clear. 2 types of sound channel selection: The microphone is available in stereo and mono, which can be switched according to the recording needs of different use cases. In addition, the transmitter is equipped with a line-in jack that accepts audio such as background music from external devices.