This bedside lamp combines portability, adjustable brightness, and ambient mood lighting with a built-in rechargeable battery and wireless USB charging. - Built-in 1000mAh rechargeable battery and wireless USB charging technology enable bright light anywhere without being tied to a socket. - 3 levels of dimming: long-press the button to cycle brightness from low to high. Highest brightness is suitable for work or study; lower brightness is ideal for relaxing, movies, or nighttime use. Suitable for all ages and scenes. - Moonlight night light: create a warm, cozy atmosphere with a soft, full moon inspired glow for a romantic and comforting feel in any room. - Specifications: Size 19 cm x 20 cm; light source 20 pieces LED small light beads; power 3 W; voltage 5 V. Use scenarios: - Bedside reading or task lighting in the bedroom without looking for a socket. - Kids’ room or nursery as a gentle night light that fosters a calm sleep environment. - Living room or study for ambient lighting during movies, casual reading, or relaxing evenings.