T-Power (19v) Ac Adapter Charger Compatible with Riva TurboX RTX01 Bluetooth Mobile Speaker Charger Power Supply Cord T-Power (TM) Made with the highest quality Brand-new Input Voltage Range: AC 100V - 240V ( 19V ) Compatibility: 19V Riva TurboX Bluetooth Mobile Speaker Model number: RTX01B , TX01S , RTX01W // ASIAN POWER P/N: DA-65A19 Riva RTX01B RTX01S RTX01W Turbo X RTX01 Premium Wireless Bluetooth Mobile Speaker