Cautions & Important Notes • Ensure to turn on the Bluetooth® function of your smartphone or tablet before use. Product Specifications Functions • Please fully charge your Chipper™ BT before use. • Please ensure magstripe/EMV chip of the card is facing the right direction when swiping or inserting card. • Don’t drop, disassemble, tear, open, crush, bend, deform, puncture, shred, microwave, incinerate, paint, or insert foreign object into the device. Doing any of which will void the Warranty.