Feature:1. COLOR TEMPERATURE ADJUSTABLE: This reading lamp has a three color stepless dimming mode. The brightness of each color temperature is independently memorized. After powering off, the last lighting mode will be recorded, so there is no need to repeatedly set the brightness and color temperature.2. LONG BATTERY LIFE: The total battery capacity of the neck reading lamp is 1100 mAh. Just 80 minutes of charging can provide 6 to 60 hours of usage time (depending on the brightness during use).3. COMFORTABLE WEARING: Made of silicone material, the light is soft and skin friendly, does not generate heat or sweat, and does not pinch hair. When you lean against the bed while reading, your neck will not feel uncomfortable.4. APPLICABLE SCENARIOS: Not only suitable for reading, but also used for manual work in low light environments, such as crochet, cross stitch, sewing, weaving, patching, or handwork.5. IDEAL GIFT: This light is an ideal gift for your friends and family members, especially those who love reading, handwork, etc.Specification:Item Type: Neck LightProduct Size: Total length is about Approx. 72cm / 28.3inBuilt in Battery: 2 ternary lithium polymer batteries 550mAh, 550mAh (included)Light Source: White light, warm light, natural light (three colors can be switched)Material: Aluminum, SiliconeFunction: Long press and hold infinite dimmingCharging Method: USB chargingWeight: Approx. 216 g / 7.6 oz.Package List:1 x Light 1 x Manual