Dual Transmitters and One Receiver?Comes with Dual transmitters and one receiver. With charging case for excellent shielding. Designed to greatly enhance sound quality, the BOYALINK delivers truly exceptional audio performance to your productions. Tiny & Lightweight 2.4G Digital?Compact and lightweight, easy to get started as long as you plug the receiver into the device. The combined weight of the TX and RX is no more than 15g, making them very portable. Switchable Adapters on Receiver?The receiver's clasp allows the adapter to be easily removed, three adapters are available: 3.5mm TRS adapter, USB-C adapter, Lightning adapter. BOYALINK offers great flexibility on recording devices for video creators, which makes it cost-effective option for Vlogger. 328ft/100m Long Transmission Range?Working distance up to 328ft and designed for reliable and trouble-free performance Multiple Applications?Widely used for Youtube, Vlogging, Podcasting, Facebook Video Recording, Live-stream, Interview, Presentation, Church, Wedding and etc Wide Compatibility?Suits for DSLR Camera, Camcorder, Audio Recorders, USB-C devices & IOS devices, smartphones, Tablets, Laptop, iPad, PC Computers etc. iPhone 11/11 Pro/11 Pro Max, 12/12 Pro and iPad 2/3/4, 13 mini , 13/13 Pro, 13 Pro max , iPad Air series, iPad Pro series; Samsung Xiaomi Google Pixel smartphones. Intelligent Noise Cancellation Gives High-quality Sound?Effectively identify the original sound and can record clear sound in a noisy environment. By clicking the power button twice, you can activate the noise cancellation feature. Mute & Auto-Repairing & Scanning?Allows to mute(on transmitter) during recording, and used AUTO-REPAIRING function for match receiver and transmitter, make it easier to get started Built-in rechargeable battery 10H?The built-in rechargeable battery of the transmitter provides up to 10 hours of run time, which helps you get a full day of audio recording. Offical Warranty 2-YEAR BOYA