Features:
Direct connection via changer port with quality sound.
Control files from your car panel or steering wheel. 
Support USB flash, and 3.5mm jack input. 
Building in MP3/WMA decoder. 
Building in chips.
No signal interfere, no required. 
design and easy to install and use. 

Specifications:
Item type: Cables, adapters & sockets
Voltage input:
Signal-to-noise: 95DB
Max. current: 200mA
Frequency response: 20HZ-20KHZ
Working : -10-80 Celsius degree
Certificate: CE &
Item weight: Approx. 124g / 4.4oz
Package size: 15 * 10 * 4cm / 5.9 * 3.9 * 1.6in
Package weight: Approx. 170g / 6.0oz

Package List: K1289
1 * USB Car
1 *
1 * User Manual

Compatible with:
For Toyota 2x6P connector 
For 4Runner 2003-2010, 
For Avalon 2005-2010, 
For Camry 2005-2010, 
For Celica 2003-2010, 
For Corolla 2005-2011, 
For FJ Cruiser 2007-2010, 
For Highlander 2004-2010, 
For Landcruiser 2003-2010, 
For Matrix 2003-2010, 
For MR2 2004-2010, 
For Prius 2004-2010, 
For RAV4 2003-2010, 
For Sequoia 2005-2010, 
For Sienna 2004-2010, 
For Solara 2004-2010, 
For Tacoma 2005-2010, 
For Tundra 2004-2010, 
For Venza 2009-2010, 
For Vitz 2006-2010, 
For Yaris 2006-2010 

Note: 
1. not work with system  
2. Fits OEM radios by : 
16852, 12821, 13803, 17006, 17828, 50323, 53816, 53818, 58814, 58816, 58827, P3914, P3916, P7809, A56828, W53901, W53903, W53905, W58810, W58814, W58831.