?MICROPHONE PLUG-AND-PLAY, AUTOMATIC PAIRING? Saramonic SR-Blink Go-D2 is easy to use, plug and play, no need to use an adapter or install any programs. In addition the microphone can be automatically paired to cut the pairing time fast. Simply plug the Blink Go RXD into your device and within 10 seconds the transmitter and receiver are automatically paired. The microphone is paired successfully and you can start recording. ?MICROPHONE WITH AUTOMATIC NOISE REDUCTION? Saramonic SR-Blink Go-D2 can switch the noise cancellation function freely. Long press the power button to turn on/off the device; short press the power button to mute/unmute the microphone; double press the power button to turn on/off the noise cancellation function. Intelligent noise cancellation technology can effectively identify the original sound and remove the surrounding noisy white noise to restore clean and pure sound quality. ?10 HOURS BATTERY LIFE AND RECHARGEABLE FUNCTION? Saramonic SR-Blink Go-D2 TX has a built-in rechargeable battery. The battery lasts up to 10 hours on a single charge. The RXD is equipped with a TYPE-C charging port. The charging port supports access to power for charging cell phones and other devices during use. The charging port supports charging to iPhone iPad support up to 3A fast charging. Meet the needs of long time shooting. No need to worry about the phone or other devices out of power. ?WIDE RANGE OF MICROPHONE ADAPTATIONS? The Saramonic SR-Blink Go-D2 has an MFI certified Lightning connector that allows access to IOS devices with Lightning connectors. For example, iPhone 7/8/X/11/12/13 iPad and other mobile devices. And it can be used for live streaming, vlogging, interviewing, online meeting, recording, YouTube and other scenarios. ?2.4GHZ WIRELESS DUAL-CHANNEL MICROPHONE SYSTEM? Saramonic SR-Blink Go-D2 has a built-in omnidirectional microphone and is equipped with high-density anti-jet sponge, which can achieve 360° flexible sound pickup and clear sound source restoration within 164 feet of unobstructed range. In addition, the microphone is compact and ultra-portable. (The transmitter is only 0.33 OZ and the receiver is only 0.22 OZ.) Whether used indoors or outdoors, the microphone is easy to carry without burden.