ENACFIRE Wireless Headphones, A9 Active Noise Cancelling Wireless Earbuds, Transparent Mode with 4 Mics, IPX7 Waterproof In Ear Wireless Earphone, 32H Playtime Bluetooth Earbuds with USB-C Fast Charge

【Active Noise Cancellation】Equipped with a highly effective ANC system that blocks out 28dB of background noise. A9 wireless headphones can do a great job in reducing the roar noise on underground and planes, allow you concentrate on enjoying music, effective relief fatigue of working or travelling. 【Transparent Mode】With transparent mode, ENACFIRE A9 Bluetooth headphones lets outside sound in. Whether it's hearing the traffic around you, ordering a coffee from a barista, or just want to make a small talk with people nearby, transparency mode can help you do without actually taking earbuds off. 【4 Mics with ENC Noise Cancellation Tech】Utilizing the advanced ENC noise cancellation technology and 4 microphones, ENACFIRE A9 wireless earphones enhance voice pick up and filter the ambient noise for calling, ensure your voice is transmitted in high-clarity for a face-to-face experience. 【Extended Playtime & USB-C Fast Charge】ENACFIRE A9 wireless earbuds give you up to 6 hours of battery life with ANC off (4.5 hours with ANC on). It comes with a USB Fast Charge cord and 400mAh charging case, extends total playtime to 32 hours. Fits travel everywhere and ensure the music is playing throughout all day. 【Ultra-Slim & Waterproof】A9 Bluetooth earbuds with microphones are ultra-slim, lightweight and the ergonomic shape provides amazing comfort. With IPX7 waterproof rating, the nano-coating effect can efficiently protect earbuds from sweat and water. Zero worries even if you bring them out for various activities.