Key Features :
This multi-function hub perfectly fit for USB Type-C (USB-C) port devices, such as cellphone, tablet, PC|5 in1 Multifunctional Design: USB3.1 Type C + USB2.0 SD/TF Memory Card Smart Reader + USB A HUB + OTG (USB On-The-Go) + Micro USB port. Connect with USB device Such as a Mouse, U Disk, external hard drives or Keyboard and so on.|High-speed transmission: Super high Speed USB 3.0 data transferring up to 5Gbps,10 times faster than the USB 2.0 (480Mbps) and downward compatibility with the USB 2.0 as well.Support System: WinXP/2003/VISTA/2008/Windows 7/WIN8 32/64BIT/|Ultra-portable:Compact and lightweight card reader with a lanyard, easily fits into your pocket or make it attached to a key ring for added convenience.| 4 in 1: 1X USB2.0 port + 1X Micro USB port + 2X card slots (SD(HC), MicroSD(HC)/TF) allows mobile users to access to media daily life. SD(HC)/MicroSD(HC) Card Reader:Two card slots, which support SD, SD-HC, SD-XC, MicroSD/TF cards. Supports OTG function, to enable OTG compatible Type-C cellphones or tablets to connect to peripheral devices, such as keyboard, mouse, game controller, USB flash drive or other external device.LOW POWER CONSUMPTION: Built-in 600mAh Battery ensures up to 8 hours working time, you can enjoy wireless free all day long. Operation range: 33 ft / 10M.STRONG COMPATIBILITY: Compatible with all Bluetooth-enable Audio Devices, and Stereo System with 3.5mm port. ( Bluetooth receiving for: speakers, headphones and more; Bluetooth transmission for: MP3, CD / DVD players, e-readers, smartphone, TVs and more).ANC NOISE REDUCTION & AEC ECHO CANCELLATION: Elimination of built-in AEC echo and ANC elimination circuit noise, offering you magnificent stereo sound and wonderful sound quality, built on an enhanced signal transmitting circuit, quick connection more stable sound.