Lief Therapeutics device in white. Track your Heart, Train for Relief. Comes with original packaging. Sleek and modern design. It charges wirelessly. wireless charger is not included. These are for rent and sale on thier website for $299. It trains you to control your vagus nerve, stress level, anxiety and gives you peace and calm. The sticker snaps are also not included. if I can find the original charger and snap pads I will update this listing. but you can use any wireless charger as you can see in my last photo. and the sticky snaps you might need to order from www.getlief.com this device requires a free app download to control it. You stick it on you left ribs nearest your heart. It's a really cool and unique device like no other.