【4 in 1 SD/TF Card Reader】This card reader fits all your devices with 4 interfaces: Adapter for iOS devices; USB C adapter for Type C devices; Micro USB adapter for Android devices; USB adapter for Computers/iMacs. A multifunctional gadget which can deal with your numerous devices perfectly. | 【Professional Free APP】No need to install app for Android and Type C users. While for iOS users, you need to download free app " i-FlashDevice " from App Store to control the card reader. | 【MUTI FUNCTION SD CARD READER FOR COMPUTER】 Support SD card (SD and SDHC up to 32GB, SDXC up to 64GB ) and the OTG card reader for android support up to 128GB Micro SD card. Notice: New Micro SD and SD card need to be formatted before using. | 【Data Management 】You can manage your data directly on the APP. Music & Video Play, Transfer Photos, Backup Contact List, all of these functions are fully built-in this APP. You can operate directly from external memory without occupying space on iDevice. | 【 Access Security 】 Password Unlock & Fingerprint Unlock can protect your data’s safety on "i- FlashDevice". You can secure your whole storage or Lock selected files with password to ensure your individual privacy.

This is a new car Bluetooth hands-free 3.5mm AUX stereo audio receiver, which has many functions, such as, hands-free, can work as charger and receives audio signal by Bluetooth. It can easily and simply to upgrade your car stereo audio and receive the audio signal of your Smartphone and other Bluetooth - enabled mobile devices. | Moreover, this item is attached with a USB port which can charges mobile devices such as, cell phones, Tablet, MP3/4, etc and it also includes a 3.5mm audio cable which can transfer the audio signal from general devices (without Bluetooth function) to car stereo. | With this product, your car stereo can wirelessly and synchronously play the music of Bluetooth-enabled mobile devices and you greatly enjoy wonderful music and hands-free calls. You can't miss it. | Easily paired, no pairing code. Be attached with a standard USB charging port and a 3.5mm audio cable; receiving audio signal by wireless Bluetooth or transfering the audio signal is through 3.5mm audio cable.Support universal control function (such as play/pause, previous song, next song, etc).Support Bluetooth hands-free function, you cannot miss any call when listen to music. Support all car stereo with AUX IN. | Note:This product only can be used in the cars with aux port.