Open-ear design: This design allows you to stay aware of your surroundings while listening to music or taking calls. It's ideal for safety reasons, especially when you're outdoors.
Long battery life: Black Shark claims that the T20 can provide up to 35 hours of playtime on a single charge. The charging case provides additional charges, making the total playtime even longer
Bluetooth 5.3: This latest version of Bluetooth offers a faster and more stable connection than previous versions.
IPX67 water resistance: The earbuds can withstand sweat and light rain
16mm drivers: These drivers are larger than those found in many other wireless earbuds, which means they should be able to produce richer sound with more bass.