Turn interviews and content Creation into captivating dialogue with the ECM-W3S wireless microphone system. The versatile, sophisticated design offers seamless mobility for interviews anywhere. It's compact, lightweight and has an extended battery life of 6 hours on a single charge, so you can always capture high-quality voice recordings without missing the most important moment. Thanks to Sony's unique digital audio technology, the ECM-W3S has intuitive operation, an excellent signal-to-noise ratio and enables effortless reduction of background noise with the noise cancelling filter. The all-in-one package including charging case, protective cover/stand and windscreen is the perfect wireless sound recording device for freelance videographers and content creators.