Input: AC 100-240V 50-60HZ Built-in protection:Wall charge power supply include Over Voltage Protection,Over Current Protection,Short Circuit Protection,Input Protection,all-round guarantee of safe and normal use of power supply. 【Notes】ONLY for these models listed above, WILL NOT for any OTHER models. Please make sure your device model or P/N listed here to ensure compatibility before purchase Compatible device:AC Adapter Charger Compatible with ION Audio Aquaboom X Floating Speaker Power Cord Cable Product names are trademarks of the listed manufacturer or other owners, and are not trademarks of Tomatosd Corporation. The manufacturer does not necessarily endorse use of these products. Tomatosd AC Adapter Charger Compatible with ION Audio Aquaboom X Floating Speaker Power Cord Cable