Earbuds for the Discerning. The Haylou GT1 Pro is a wireless earbud designed for an incredible audio experience. The technology used in the earbuds features an incredibly low latency, high wearing comfort, and is IPX5 waterproof. The built-in Bluetooth 5.0 chip enables incredibly fast data transmission and a stable connection. The delay is only 65 ms with 20% less power consumption compared to previous generation products. Amazing sound quality. With a dynamic, AAC-capable driver, the earbuds deliver powerful bass and smooth yet clear mid and high frequencies. Sound for Gaming. With the enhanced player mode, you can enjoy your game with minimal delay. An additional experience is provided by the 3D sound, allowing you to react quickly enough. This ensures that dynamic sound is always within your reach. Additional functionality is offered through a touch panel for control.