SPECIFICATIONSBattery Life: About 10hBrand: maonoBrand Name: maonoBuilt-in Battery: YesCertification: CE,EAC,FCC,RoHS,KCCharging Time: About 1.5hChoice: yesCommunication: WireLessDiaphragm: S-MallDynamic Range: 93dBFlexibility: -5dBFS at 1000Hz 94dBFrequency Response Range: 20Hz-20KHzHigh-concerned chemical: NoneLithium Battery Parameters: 3.8V 97mAhMax Wireless Transmission Range: 300m(viewing range) 100m(Rotation)Maximum Sound Pressure Level: 120dBSPLOrigin: Mainland ChinaPackage: YesPolar Pattern: OmnidirectionalPolar Patterns: OmnidirectionalS/N: >80dBSet Type: Matched PairStyle: Lavalier MicrophoneTransducer: Condenser MicrophoneTransmission Type: 2.4GHz Digital Frequency Hopping TechnologyUse: Pro StudioWeight: 9.0gsemi_Choice: yesMaono Wave T5 Wireless Lapel Microphone Mini Voice Filter Noise Cancellation for Video Recording Streaming fit for Phones CameraNext-Gen Wireless Microphone for Creators: MAONO WAVE T5 with 9g weight and cutting edge technology,small but mighty. It offers industry leading broadcast sound quality and adjustable noise cancellation. Perfect for filmmakers, vloggers, and podcasters.Studio-Grade Audio Quality: WAVE T5 delivers the industry's best 80dB signal-to-noise ratio, 120dB maximum sound pressure level, and 48kHz/24-bit audio format, capturing subtle sound details in various environments with low noise floor.Pro-Level Intelligent Noise Cancellation - The dedicated ENC chip and algorithm precisely separate voice from noise, ensuring clear, undistorted sound. Choose from 3-mode/14-level noise cancellation adjustment via the MAONO LINK app, which easily meets all your needs1000ft Reliable & Stable Transmission - With frequency-hopping technology, Wave T5 delivers stable and clear audio transmission up to 300m (1000ft).Extended 30H Battery Life - Enjoy up to 9 hours of battery life per transmitter, 30 hours with compact charging case. Wave T5 also allows phone charging while recording, ensuring continuous use during long trips, interviews, live streaming, and other intensive usage scenarios.Exclusive Voice Filters - From warm to bright, unlock the full potential of voice with multiple preset voice filters, each tailored for a specific recording scenario. Achieving an attractive sound with minimal post-production is requiredEasier Operation & Smoother Experience - Instant Pairing Out of the Box, enjoy plug-and-play convenience. Independent button, one-click mute and noise cancellation, while long-press to control your phone to start or stop video recording or take photos. Focus on your creative work.