Unlike the majority of traditional gaming earphones, GM4 MINI 1 gaming earbuds apply PixArt technology with around 65ms latency. This feature perfectly fits both iOS and Android devices. Two sound modes are available from the 6mm dynamic unit and the EQ digital algorithm technology. Simply tap three times on the earbud to switch between gaming and music mode. These gaming earbuds offer up to 4 hours of playtime and the charging case can deliver an additional 18 hours of battery life. IPX5 Water Resistant - These gaming earbuds can resist a sustained and low-pressure water jet spray.