Features 1. Intelligent Noise Depression: Inbuilt professional noise reduction chip with strong anti-interference, wireless mic for smartphone and tablet could identify authentic voices and record it clearly even under noisy environments. 2. Wireless USB Lavalier Mic: Easily being clipped on your collar and recording in the live-streaming, vlogging or interviews, the 2.4Ghz wireless smartphone microphone delivers stable, smooth and anti-interference transmission with up to 30 meters. 3. Plug-And-Play Design: Just plug the receiver into your smartphone, tablet or laptop, no drives installation or cable connection required. The transmitter and receiver will be auto-pairing after power on with one single button. 4. Full Compatibility: Comes with Lighting adapter and standard USB adapter, our phone microphone can work with Androids iPhone smarts phones, tablets, iPods, laptops, desk computers and most devices with lighting, USB. 5. Portable and Hands Free: With a small size design, our mini lapel Mic is lightweight and portable, just put them in your pocket or a small bag or case, very easy to carry and convenient. Wireless and clip design, no messy for the wires, just clip the lavalier microphone on your collar to free your hands. Specification Material: ABS Color: Black Size: 13 9 3 cm Weight: 40 g Interface: TYPEC, IOS Charging Current: 5V/1mA Battery Capacity: 90 Ma Charging time: 1 hour Working time: 10 hours Transmission distance: 30 meter Frequency range: 2.4GHZ Package Include: 1 x Microphone 1 x Charging cable 1 x Instruction 1 x Receiver or 2 x Microphone 1 x Charging cable 1 x Instruction 1 x Receiver