Why choose our 3.5mm headphone splitter?(Music + Quick Charge + Remote Controller): The 3-in-1 headphone adapter comes with 3.5mm dueling aux audio jack and quick charge port. Enjoy music while charging without worrying about power failure, meanwhile, high-speed stability will protect your iPhone. Supports remote control for volume up or down, play / pause, skip music tracks. You no longer need to take your phone out of your pocket often.(Premium Sound Quality) - 100% copper core provides lossless digital sound quality, supports up to 24bit / 48kHz audio output, ensuring good sound transmission stability and fidelity without distortion. What's more, the 3.5mm dual headphone jack port design allows you to enjoy music / movie / live streaming with your lover or friends at the same time.(Live Streaming must have) - This 3.5mm headphone splitter supports sound recording, can be used to connect sound card and headphones, and charge your phone on it at the same time. This is a great feature for live broadcasting. Just Plug and Play. Works with most live streaming apps like Twitch, Tiktok, YouTube, Instagram, etc.(Wide Compatibility) - Keep your phone charging while listening to music, watching movies, playing games, live streaming, browsing online, etc. It is compatible with iOS 10.3+ and automatically adapts with all upcoming versions of iOS. Compatible with the phone 12/12 Pro / 12 Pro MAX / X / XS / XS Max / XR / 11 Pro / 11 Pro MAX / 8 / 8P / 7 / 7P / Phone SE and Pad Air / Mini / Pro.(Stable and durable) - Use certified chip to ensure a stable and long-lasting connection. Simple and elegant, very compact to put in your pocket, purse, handbag, school bag, etc. We promise 30 days no reason money back guarantee and 1 year warranty. If you have any questions about our product, please do not hesitate to contact us.