{"product_id":"b0cwty6z99","title":"ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Trackball Comfort: The 0-20° hinge lets you set the trackball angle to match your hand position, supporting a more natural grip through long work sessions\u003c\/li\u003e\n\u003cli\u003eThumb-Control Precision: Navigate documents and web pages by moving the thumb trackball instead of your whole arm, making it easier to work on crowded desks, couches, or beds\u003c\/li\u003e\n\u003cli\u003e3-Device Wireless Control: Bluetooth and 2.4G wireless modes let you connect up to three devices and switch between PC, laptop, and tablet with one button\u003c\/li\u003e\n\u003cli\u003eRechargeable 5-DPI Tracking: The built-in rechargeable battery avoids disposable battery swaps, while 200\/400\/800\/1200\/1600 DPI levels adjust cursor speed for different tasks\u003c\/li\u003e\n\u003cli\u003eQuiet Shared-Space Clicks: Quiet left and right clicks and a frosted surface support focused work in offices or home spaces; scroll wheel and side buttons are not silent\u003c\/li\u003e\n\u003cli\u003eEasy Trackball Maintenance: Every trackball collects dust—it's normal. Clean the ball and 3 white rollers after long use. Otherwise, accuracy and smoothness drop, especially at startup or heavy app loading\u003c\/li\u003e\n\u003cli\u003eHealth Tip: Like any ergonomic tool, trackball mice require a short learning curve. Unlike traditional mice, they keep your wrist stable – a more natural motion that reduces pressure and fatigue. Most users adapt within 1–2 weeks. Experiment with hand positions to find your comfort. Our goal: healthier, pain‑free use for years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : ProtoArc\u003c\/li\u003e\n\u003cli\u003eColor : Gray Ball\u003c\/li\u003e\n\u003cli\u003eConnectivity Technology : 2.4G Wireless, Bluetooth\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless\u003c\/li\u003e\n\u003cli\u003eMovement Detection Technology : Trackball\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ProtoArc","offers":[{"title":"Default Title","offer_id":71439677882621,"sku":"SPH-B0CWTY6Z99","price":71.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/6772\/2237\/files\/31Nu7UqNn0L._AC_SL1500.jpg?v=1790865417","url":"https:\/\/paperlesscorporation.com\/products\/b0cwty6z99","provider":"paperless\u0026co.","version":"1.0","type":"link"}