USB Charger Plug Adapter， USB 2.0 Cable and Electrode Wire for TENS and EMS 3 in 1<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> USB AC Power Supply Cable Adapter for TENS and EMS </span></li><li><span class="a-list-item"> Adapter Power Input: AC 100-240V， 50/60Hz， 0.3A; Output: 5V， 500mA; compatible with USB cable charger from computer or from wall charger </span></li><li><span class="a-list-item"> USB Cable 2.0 A-Male to Mini-B; Compatible with Smartphone， Tablet and so on; </span></li><li><span class="a-list-item"> Electrode Wire Head 3.5 mm， Snap Diameter: 3.5mm， fits most TENS， EMS in the market with 3.5mm snap connector </span></li><li><span class="a-list-item"> 30 Days Return for Full Refund， 12 months Warranty， fast and professional Technical Support and Customer Service </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uwi4eMlDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kfyES0eeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Mw0p85uvL.jpg" noproxy>