• Powered by a high-capacity 1200mAh rechargeable battery • Clear LCD display for easy time viewing • Built-in memory function retains settings during power loss • 24-hour/12-hour format conversion with three alarm volume levels: high, medium, low • 5 colorful LED ambient lights with selectable modes for home lighting, sleeping, reading, or ambiance adjustment • Sunset mode and wake-up light mode • USB port supports charging for multiple devices • 4-speed backlight adjustment; display brightness can be manually adjusted • Clock brightness has three levels; automatically dims from 10:00 PM to 6:00 AM, then returns to normal brightness after 6:00 AM • Two independent alarm groups with three weekday alarm modes and 25 music ringtone options; alarms can be set with different melodies Specifications: • Product model: LD908 • Version: English • Material: ABS • Built-in battery: 1200mAh lithium battery • Size: 145 x 86 x 130mm Package included: • 1 x Alarm Clock • 1 x Charging Cable • 1 x English User Manual • Other items not included