RDE Wireless Micro 2-Person Ultracompact Lightning Connector Wireless Microphone System (White)The Wireless Micro is a pocket sized solution for capturing pristine audio with your smartphone. It connects directly to your phone with no cables required and features two clip on transmitters with in built microphones, so you can get recording in seconds. Intelligent GainAssist technology will ensure your audio is perfect in any environment and with up to 21 hours of battery life using the included charging case, it is the ideal grab and go