JVC’s True Wireless Gumy earphones are designed for work, rest and play. Simply connect your earphones via Bluetooth and load up your favourite playlist, and enjoy. It even connects automatically to your device once you've paired the earphones, saving you time. You can listen wirelessly for up to 5 hours, then charge anytime or anywhere via the slimline compact charging case for 10 hours more. A total of 15 hours battery life. The IPX4 waterproof rating means that they go far beyond splash protection, ideal for when you get caught out in the rain or working out in the gym.