· [Hybrid Active Noise Cancellation] TOZO NC3 Bluetooth earbuds are equipped with hybrid active noise cancellation technology with a noise reduction depth of up to 45dB. So whether you're on the subway or a noisy street, you'll always enjoy your music or calls without any distractions. · [32 Preset Modes with TOZO App] Use the TOZO app to choose between 32 EQ settings, which allows you to personalize your sound profile or switch your favorite music style, and experience the joy of sharing your customized EQ with audiophiles around the world in the 'EQ zone'. · [IPX8 Waterproof] TOZO NC3 noise cancelling earbuds are feature an IPX8 waterproof rating, making them resistant to water and sweat, making them perfect for workouts, outdoor activities, and daily use. · [Long-lasting Durability] The TOZO 15W (5V/3A) Type C charger cable is made of soft silicone material to ensure exceptional resistance to wear and tear. Whether it's twisting, pulling or frequent plugging and unplugging, this cable will withstand the test of time. · [Wide compatibility] The cable is compatible with a wide range of devices, such as compatible with Samsung Galaxy S10+/S10/S9+/S9/S8+/S8/Note 9/Note 8, LG V30/V20/G7/G6/G5, Nexus 5X/6P, Google Pixel/Pixel XL/3XL, tablets and more. Also compatible with all TOZO USB-C products, such as earbuds, wireless chargers, portable speakers, headphones.