Compatible 2 in 1 Charger and Headphones Adapter plitter, Replacement Aux Audio & Charge Adapter to 3.5 mm Headphone Jack Adapter Charger Applicable for IPhone 7/8 / X / 7 Plus / 8 plus 2 in 1 headphones splitter to 3.5 mm Headphone Jack + Charge Adapter: able to charge your IPhone X / 8 / 8 plus / 7 / 7 plus and listen to music with a headphone / earphone at the same time ( No support music control and calling function ) Excellent sound performance: Supports up to 48 KHz and 24-bit audio output,keep your earphones sound quality with no compromise. Compatility:SUPPORT UPGRADE 10.3 system Upgraded chip-set, making the adapter compatible with any phone device that run 10.3 system or later. Easy to use:No need extra software or app, you just need to plug and enjoy much clear and fidelity sound quality Lightweight and small, You can enjoy your favorite music with headphone anytime and anywhere. Service & warranty: provide 12 Months no worry warranty,great gifts for birthday or holiday.