How long does the battery last on my Wireless 2.4GHz Headphones after a full charge? The battery will last approximately 5 hours after a full charge. Related articles My Kogan Wireless Headphones Will Not Turn On Kogan F2 Pro True Wireless Earbuds with Metal Carry Case - KATWSF2PMEA - Manuals and Support Why isn't the Headphone Jack Working on My Phone? Pestill 4 in 1 ElectroSonic Pest Repeller - (PT4IN1ACREPA) - Manual Kogan W8 True Wireless Earphones - (KATWS5WLH1A, KATWS5WLHBA) - Manual
