1、Portable reading light, light weight, ultra‑thin size design, can be used as a bookmark. 2、Adopts eye care LED light source height, the light is soft, not dazzling, and can protect eyesight. 3、Using high‑quality acrylic material, it can be bent, and the light irradiation direction can be adjusted at will. 4、Supports 4 levels of dimming, easy to operate, and can meet the needs of lights from different angles. 5、Built‑in rechargeable battery, charging time is 1 hour, can be plugged into a laptop or mobile phone charging head for charging. 6、Multi-purpose, can be used to read e-books and paper books, suitable for home, bedroom, travel, etc. 1 x Book Light Condition: 100% Brand NewItem Type: Book LightMaterial: AcrylicUses: Home LightingLight Color: Warm WhiteBattery: Built-in 1pcs 103450 Rechargeable Lithium-Ion Battery, Capacity: 300MAH (Included)Dimming: 4 LevelsCharging Time: About 1 HourBrightness: 8-40LMWeight: Approx. 73g / 2.6ozSize: Approx. 21.5x 4.7x 2.2cm / 8.5x 1.9x 0.9in