T-Power (6.6ft Long Cable) Ac Dc Adapter Compatible 7.5V Brookstone Tranquil Moments Sound Therapy System Travel Alarm 590877 Replacement Power Supply Cord T-Power (TM) Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft Brand-new Input Voltage Range: AC 100V - 240V 1-year limited warranty Compatibility: 7.5V Brookstone Tranquil Moments Sound Therapy System TRAVEL Alarm 590877 // 7.5V Brookstone model: 5Y-07015 POWER SUPPLY