?Plug and Play/1-Year Guarantee?Plug and play, no need to charge, and co-works with your 3.5mm earphones for years. Plus 1-year Guarantee. Buy with confidence. ?Upgrade 3.5mm Earphone?This android aux adapter can upgrade 3.5mm earphone into HIFI DAC simply and instantly at very low cost. It also suits for home and car audio and brings amazing performance. ?Premium elements/Exquisite workmanship ?This USB C audio adapter uses 96 K-192K Hz/24Bit DAC and suprier filters, higher cost multilayer high density PCB board, certified 10000+ plugable USB C connector for longer service life, 3u gold-plated 3.5mm Jack and high-purity copper wire. Each plays important role in reaching an perfect sound effect. Plus the deluxe ultraprecision sandblast aluminum shell, it's high quality and durable. ?HiFi Sound?This usb-c to 3.5 mm headphone jack adapter is the 3rd Gen external sound card. With 20 years experience, it provides crystal clear, natural sound of singing, communications, musical instruments, heavy bass, surround, grand sound field, exqusite details of stringed instruments. It provides excellent sound transfer for music, gaming,lanuage learning,chatting, sports and car stereo. ?Wide Compatibility?This type c to aux adapter is widely compatible with iPhone 15 Pro Max/15 Pro/15 Plus, MacBook Pro, Samsung Galaxy S23/S22/S21 Ultra, iPad Pro, Pixel 4 3 2 XL, Ultra S20 Z Flip S20+ S10 S9 S8 Plus, Note 20 10 10+ 9 8, Huawei Mate 30 20 10 Pro, P30 P20,P20 Pro/Rs/Honor V10 One plus 6T 7 7Pro HTC/LG/Sony/Motorola Z3/Nokia 8 Sirocco/Mi5/5x/6x/redmi/8/Mix 2S/Mi Note3/Oneplus 6T/7 pro,New Macbook Air,Nintendo Switch,PC tower.