Wireless Two-Way Tracker And TouchTool. Wireless Speaker Features Bluetooth® 4.0 Technology. Touch Free Door Opener. Reduce Exposure To Germs. Use The TouchTool To Push Elevator Buttons, Crosswalks, Keypads and More. Slim And Compact Design. Easily Attaches To A Keychain With The Built-In Loop. Two-Way Finding Helps Locate Your Phone And/Or Touchfind Device. Find Mode Sounds An Alarm From The Touchfind Device To Help Locate It. Tether Mode Can Send An Alert Before You Leave Behind Important Items. Replaceable Battery. Free App For IOS and Android Devices. iPhone, iPad and iPod are trademarks of Apple Inc., registered in the U.S. and other countries. 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.