EarFun Free Pro 3 features the latest QCC3072 Soc from Qualcomm® and Bluetooth 5.3, deliver top-notch sound quality while consuming minimal power. Along with the supported aptX™ adaptive audio codec for exceptional wireless audio sound. With QuietSmart™ 2.0 Hybrid ANC technology, EarFun Free Pro 3 offers exceptional noise cancellation up to 43dB deep. Covering a broad spectrum of sounds, whether in a bustling city, metro station, or airport, you can expect instant peace and quiet. With Ambient Sound modes, you can enjoy your music while staying fully aware of your surroundings. Never miss a beat again. Customized 7 mm Wool Composite drivers deliver an extended high-frequency range and improved sound detail – perfect for use with the advanced Qualcomm® aptX™ Adaptive audio technologies. Clear calls are all about the built-in mics. And Free Pro 3 has three mics on each earbud for accurately picking up vocals, enhancing noise canceling to filter out background noise, so you don’t miss a single word from your friends and loved ones. IPX5 water and sweat resistant means you can sweat it out in the gym, horse around near the pool, joggle in the sprinkles, you name it, all with your earbuds on – Always have music to season your day without worry.