Tile Pro is Long Range, Powerful Tracker for Keys, Backpacks, Sports Equipment & More. Use the Free App (on Ios & Android) & Tap Find to Locate Your Stuff. or Double Press the Button on Your Pro to Ring Your Phone. 400 Ft Range, One Year Replaceable Battery, Water Resistant, & ‘lost & Found’ Qr Code for Safe Return. Your Logo Can be Printed Full Color Front & Back, or Print Full Canvas on the Front of the Tile. Add Custom Sleeve or Fully Custom Packaging. Minimum Quantity: 25