LED Halter Eye Protection Neck Three-color Dimming Reading Lamp

Product information:
Color: black, blue, gray
Power supply mode: Built-in lithium battery
Voltage: 5V
Style: modern simplicity
Rechargeable and long-lasting use: rechargeable USB rechargeable book light. Contains advanced rechargeable built-in 1000mAh battery

Product Introduction
Three lighting modes and three levels of adjustable brightness: The reading light on the bed has three temperature lighting modes that can be adjusted, yellow (3000K), warm white (4000K), and cold white (6000K). Each head has an independent switch that can adjust three brightness levels. You can choose a comfortable environment when reading, knitting, camping, repairing, etc.
Flexible arms and portable pocket reading lamp: The book lamp is used for bed reading, covered with high-quality and comfortable soft rubber, sweat resistant, wear-resistant, bendable, twisted, and folded into any shape, creating perfect lighting for one's own perspective in different environments. Weighing only 0.22 pounds, it can easily fit into your suitcase or pocket, making it an ideal choice for all aspects.
Free your hands, take care of your eyes, and not disturb others: Use a book lamp without holding a flashlight in your hand or mouth. Simply wear the lamp around your neck while reading or eyebrow trimming, which helps you focus on what you are doing without worrying about the light. Non flickering and blue light filtering design with advanced LED beads. For children and adults, the eyes no longer feel uncomfortable. The narrow beam angle (90 °) design will not disturb your sleeping partner.
Rechargeable and long-lasting use: Rechargeable USB rechargeable book light. Equipped with an advanced rechargeable built-in 1000mAh battery, it can provide up to 80 hours of power (normal reading, single head) without reducing brightness. There is no need to waste money on batteries.