•Get rid of cord constraints,automatically pair and plug and play. Plug in the receiver to automatically connect when turned on •360° pick-up without dead angle. High-density anti-spray sponge,high-sensitivity microphone,360 ° no dead angle radio,fast response,delicate sound quality,reduce the interference of the surrounding environment,record every detail of the sound •20 meters barrier-free connection,more free recording. High-performance wireless microphone,stable signal,more than 20 meters barrier-free distance,unlimited free recording •Intelligent noise reduction,built-in decoding chip. Built-in noise reduction chip,strong anti-interference ability,can effectively identify the original sound,and can still record clearly in a noisy environment •Built-in long battery life,long-term use without electricity. Built-in 60mAh battery,ultra-long battery life of 5 hours,short video recording,unfettered on-site recording,easy to deal with in various noisy environments,worry-free shooting,to meet your day's needs •Compatible with multiple devices. Support mobile phones,cameras,notebooks,etc.,devices with a microphone interface can be easily connected and used Specifications: •Size: 57 x 15 x 8mm •Weight: 10.5g •Frequency: 2.4GHz •Transmission distance: 20M-30M •Power supply: 60mAh Li-ion battery •Frequency response rate: 20Hz-20KHz •Charging time: up to 1 hour •Working hours: up to 6 hours •Sensitivity: -42dB Package included: •1 x Microphone Transmitter •1 x Lightning Receiver •1 x Charging Cable •1 x English Manual •Other items not included