Mini Wireless Tie Microphone With 3 Transition Cables For Laptop With Camera Weight and sizes Fast connection and no application required: Compatible with iPhone/iPad, Android phone, camera, laptop and MacBook. Simply attach the wireless microphones to the collar and connect the receiver ( Lightning port) to your devices, and they will be connected automatically. Double Wireless Microphones for iPhone: This dual wireless lavalier microphone set includes 2 transmitters and 1 receiver, ideal for video recording of conversations and interviews 2 people. Simply connect the Lightning receiver to your phone and turn on the wireless tie microphone, and it will work in just one second (you can also use the microphone-receiver kit). Multidirectional microphone with noise reduction: Thanks to the intelligent technology chip, the professional lavalier microphone can receive sound from any angle, and the radio is versatile and detailed, it will not miss any details. It has built-in sponge windscreen and intelligent noise reduction system, which can reduce wind noise and noise, filter different sounds accurately, cope with different noisy environments with ease, and really restore human voice. Can work for 5 hours: The wireless transmitter microphone has a built-in 45mAh battery with a working time of up to 5 hours. The effective distance of 15 m/49 ft without barriers and the transmission delay of 0,009 s allow movement. Specification: Color: Black Transmission delay: 0,009 s Material: ABS Built-in battery: 45mAh microphone, 90mAh receiver Package includes: 2x Microphone Transmitters 1x Receiver 1x Type-C charging cable 3x transition cables 4x Microphone Covers 1x instruction manual 1x colour box