Balance Kit is the accessory kit for first and second generation AirPods designed for people who have portability issues with their earphones. The kit includes: a white TPU earhook, perfect if you practice sports as it ensures a firmer grip on your earphones when you’re moving around, two pairs of white silicone earbud covers with a non-slip effect, making them more secure and comfortable to wear, and two pairs of white silicone earbud covers to convert the earphones from capsules to in-ear buds.