Wireless Two-Way Tracker Featuring Bluetooth® 4.0 Technology | Attach The Seek Tracking Device To Keys, Luggage, Purse, Etc. | Follow Instructions To Download The Seek App And Pair To Your Handheld Device | Alerts You When You Are Leaving Behind Important Items | Never Lose Your Keys or Phone Again With One-Touch Find | Using Two-Way Technology, Locate A Seek Device From Your Phone Or Find Your Phone By Triggering An Alert From The Seek | Map Where Your Seek Device Was Last Tracked | Multiple Seek Devices Can Be Paired To The App Simultaneously | Connects Up To 120 Feet From Your Phone/Tablet | Replaceable Cell Battery #CR2032 Included | Compatibility: iphone/iPad/iPod w/iOS 7.1 or newer and Android 4.3 or newer | The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Hit Promotional Products®, Inc. is under license. Other trademarks and trade names are those of their respective owners.