4-In-1 Back Clip Audio AdapterModel No.:XL-B020Brand Name:CoollineOrigin:China(Mainland)Material:Zinc Alloy ShellProduct Size:105(L) x 38(W) x12(H) MMInterface Supported:Micro,Type-C,Lightning,3.5mm Audio PortColor Option:Silver, Black,Golden or CustomizedAudio Port:3.5MMCertificate Standard:CE,ROHSCompatibility:Compatible With 3 Different Charging InterfaceFunction :Listening to Musics and Fast ChargingFeatures: (1)Mini Size,Portable and Novel Appearance
(2)Tltra-thin,Portable,Strong Adsorption Design
(3)Support 3 Different Charging Interfaces
(4)Listenning to Musics While Charging,The Users Can Change Their Mobile Phone Without Using The Interface Of Mobile Phone,Easy to Use & Don't Block Thier Hands. Why Choose us?1.Respond promptly:your question will be replied within 12 hours.2.Professional:we offer you professional service &advice in fluent English.3.High Quality:keep the mass production as the sample in high quality.4.Quality:we have QC on each progress.5.Freight forwarder :faster,safer and convenient.6.Mistake happens sometime,we will take all the losses.