describe:1.Plug and Play MicrophoneWireless lavalier microphone includes 1 transmitter and 1 receiver for video recording. Plug and play microphone, you don't need any app or bluetooth, just plug the receiver into your recording device and turn on the microphone, then it will pair automatically. Plug and play microphone lets you enjoy videoing with others.2.Automatic Sync Real-time and Superior Noise ReductionThe wireless lavalier microphone adopts real-time automatic synchronization technology, which greatly reduces video post-editing, ultra-low latency (5-8ms), providing you and your followers with more Good video viewing experience. It uses omnidirectional microphones and professional noise reduction technology to effectively identify original sounds and record clearly in noisy environments.3.Compatible with Type C DevicesWireless lavalier microphone specially designed for Type-C Android devices. Compatible with most mobile phones/laptops with Type-C ports, such as iPad Pro 12.9-inch, Samsung S21/S20, Samsung Tab S7/S6/S6 Plus, etc. (Must support audio output function). Beautiful and compact. Make outdoor recording worry-free.4.Long working time, long-distance transmissionThe wireless clip-on microphone can work continuously for about 8 hours after 1.5 hours of charging. If your phone runs out of battery, you can also charge it via the receiver while recording. 360 omnidirectional sound collection and 65 feet long-distance wireless transmission. Video recording has never been easier with wireless microphones.5.Portable and long-lasting work: Ultra-compact and lightweight, it can be easily put into your shirt or pocket, and the microphone can be used for 6 hours after it is fully charged.Specification:Frequency: 2.4GHzInput voltage: DC4.8-5.4VFrequency response 20Hz~20kHzCharging port: Type-CTransmission distance: 20m barrier-freepacking list:single channelReceiver*1Microphone*1Charging box*1USB cable*1Product manual*1dual channelReceiver*1Microphone*2Charging box*1USB cable*2Product manual*1notes:Please refer to measurements. Slight measurement errors are allowed within the normal range.Due to the influence of the monitor, camera or other factors, there may be a slight color difference, please refer to the actual product.