Specification: Material: ABS Color:White,Pink,Green Size: 9.4x9.4x13.6cm/3.7x3.7x5.4in Functions: charging, sound amplifying, mobile phone holder Charging frequency: 100K-205KHz Output power: 15W automatic identification Conversion rate: ≥ 80% Voltage: 9V/12V Sensing distance: 0-15mm Package List: 1/2 PCS * Mini Chair Wireless Fast Charger Multifunctional Phone Holder 1 PCS * Data Cable 1 PCS * Ocean Aromatherapy Notes: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement. 3.If you have any questions or have problems with the products you received, please contact us in time.