Experience unparalleled sound clarity with the A9Pro SmartBluetooth LCD Noise-Cancel Headset by HUOMTONG. Equipped with advanced active noise reduction technology, immerse yourself in your favorite tunes without interruptions. The 300mAh battery offers up to 4 hours of continuous playtime. With Bluetooth 5.3, enjoy true wireless freedom and seamless connectivity. Designed with a sealed earcup style and waterproof features, it's perfect for any environment. Compatible with Amazon Alexa and Apple Siri, it supports effortless voice control. Featuring a Type-C connector and wireless charging, manage your audio experience effortlessly. Elevate your auditory senses with the A9Pro headset.