Charging your phone or tablet couldn’t be easier with the revolutionary Under Charger! Ideal for use with Apple or Android devices, it charges your electronics quickly and without any hassle. This wireless phone charger can be installed under your desk or table and charges your phone through the tabletop. It can charge through any non-metal surface such as wood or plastic, and works through surfaces up to 50mm/1.96in thick. The charging block can be installed in minutes using the 3M adhesive which safely secures it to the underside of your table, with an included positioning tool to help you with the process. The advanced foreign object detection technology causes the charger to power off if it comes into proximity with other metal objects such as keys, making it more energy-efficient. The flexible range of phone placement can tolerate misalignment up to 15mm. The charger fits discreetly under your table so as to blend in seamlessly with your home aesthetic, making it as sleek as it is practical and functional. Great as a gift for tech lovers. The positioning tool requires a CR2032 3v battery (not included). NOTE: It is not required to use the included pad but recommended. It helps knowing where the charger is located under your table. If you have any questions or concerns, do not hesitate to get in touch - our friendly customer service team is always happy to help.