This universal USB and 3.5mm audio port is the perfect companion for your smart phone while on the road.<br /><br />Features:<br />USB connection for powering and charging many portable electronic devices.<br />4-pin 3.5mm jack to 3.5mm plug supports audio.<br />Dustproof and waterproof protective cover.<br />Suitable for 12-24V cars， boats and motorcycles.<br />Easy to install in the dashboard.<br /><br />Specifications:<br />Input Voltage: DC 12-24V<br />USB Output: DC 5V&plusmn;5% 2.1A<br />Audio Jack: 3.5mm 4-pin<br />Mounting Size: 37.2 * 21.2mm<br />Package Size: 15 * 12 * 3cm / 5.9 * 4.7 * 1.2in<br />Package Weight: 36g / 1.3oz<br /><br />Package List:<br />1 * Audio USB Panel<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-3Ivn.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-40n6.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-YErh.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-RnF7.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-TObe.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-XE07.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-0nuV.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-IJsz.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-rEao.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/0/K5150/K5150-1-7b06-Lf5k.jpg" /><br>