Features: Made of bamboo, with a wide surface that allows for heating the cup and charging the device simultaneously. Compatible with devices equipped with Qi wireless charging technology. Includes 1 m Type C charging cable. Manufactured according to RoHS standards and in compliance with the following safety requirements:Overheating protection system.Overload protection system.Locking system to prevent short circuits.Constant charging transfer system, according to the capacity of the target device. Size: 28.8 x 9.8 x 8.6 cm | 215g.