Color: Silvery iPhone 7 female + audio 3.5mm to iPhone 7 adapter cable perfect design: IPhone 7 female for your iPhone charging + audio 3.5mm to iPhone 7 adapter cable for your listing music. You can listen to music and charge your phone simultaneously. High speed and stable signal: 100% quality copper wire core offers nondestructive digital sound quality and ensure the stability of the transmission. Superior durability: High quality aluminum alloy oxidation shell is more wear-resisting and corrosion resistance, enhancing the anti-interference ability. Universal compatibility: Super compatibility for iPhone 7/7 plus/6/6s/6 plus, iPod touch with a lightning jack and the devices like all headphones, stereos and speakers with 3.5mm jacks. Note: This cable for listen to music and charge only, not for making / answer call specification - length: About 13.5cm - function: Charge, audio transmission - color: Silvery package include: 1x 2 in 1 lightning to 3.5 mm audio adapter (slivery).