high quality Plug and Play, Quick ChargingThe charging drawer allows contact pairing and fast charging. Just pull the drawer out, press one button for 3 seconds, plug the RX into your device, and start hassle-free recording. Fast charging gets you 45mins shooting only through 10mins charging for two transmitters, lasting 5 hours of recording time on a single charge and the charging drawer holds two charge.Nine Magical Vocal EffectsFirstly integrated microphone and voice changer, P2L activates 9 creative effects by a single button on the receiver including Original, Studio TX, KTV FX, Voice Amplification, EDM, Baby FX, Male to Female, Female to Male and Monster FX. Create more fun for your video and live streaming.2-Person Stereo Recording P2L wireless lavalier microphone for smartphone includes two transmitters and one receiver, simultaneously recording 2 persons voices and supporting mono or stereo mode which is richer and more immersive, suitable for two-person interview, live-streaming, YouTube video and more performances.Real-time Monitoring & Cool Light IndicatorsThrough Type-C port on the RX(Type-C to 3.5mm adapter included), you could in-ear real-time monitor current recording OR simultaneously charge your phone. TX, RX and charging case are decorated with a dynamic light strip for displaying the situations of battery, charging, vocal effect and pairing.Obstacle-Free and High-Fidelity TransmissionFollowing der 3.0 and intelligent DSP chip, P2L 2.4Ghz smartphone microphone for iOS devices keeps you in stable and clear sound from 492ft/150m(LOS area), filters out low-frequency noises and reproduces faithful and clean voices.