FM Radio with PLL Electronic Tuning Function Bluetooth 2.1 + EDR LED display with variable brightness (High/Low) USB charging port Sleep functions up to 120 minutes<br/>Snooze alarm clock with dual alarm radio/beep aux input for connecting to external audio source from home power supply AC 100/240 V 50/60Hz – DC 5 V/1.5 A<br/>Back Battery 3 V (2 x 1.5 V “AAA batteries – not included) Dimensions: 21 (L) x 12.3 (H) x 12.3 cm (D) Weight: 600 grams Available colours: BK – Wh<br/>