Generic USB Rechargeable Book Light with Timer, Ultralight 1.4 oz Clip-on Bookmark, 3 Colors & 5 Brightness Levels, 500 mAh Battery for 80+ Hours, Ideal for Book Lovers (White)

Features:

Auto-off Timer & Memory Function.

Long press power button 3s to switch timmer setting.   green light 30 Mins and blue light 60 mins.

The book lights has a memory function and it can remember your last setting.

Sturdy & Stable.

Soft edge to prevent thin paper amd arm from getting cut.

Tough clip with strong arm can grasp the book of varying thicknesses tightly, with excellent flexibility.

Amber Mode(1600K)

It filters 99.9% blue light and only emits amber light to reduce eye strain.

It helps your body to produce more melatonin and get a better sleep.

Soft Mode(4200K).

It emits sweet light and provide comfortable reading environment.

Pleasant light can improve your reading efficiency.

Natural Mode(6000K).

The white light is a high CRI light and provide a comfortable illumination.

Can illuminate my workspace better and you can see the screen and keyboard clearly.

USB Rechargeable

Standard USB rechargeable and compatible with any USB ports on your computer, adapter or USB outlet.

Built-in 500mAh battery providing you with 8–80 reading hours

• ?【Flexible Design & Illuminate the Full Pages】The clamp of the clip on light can open maximally 210°; the light head can be turned left, right and downside with angles of 90°, 90°, and 45° respectively. It is flexible enough for all book sizes.
• ?【3 Colors & 5 Brightness Dimmable】This book light has 3 modes: Amber mode(1600k), soft mode(4200k) & natural mode(6000k). Each mode has 5 brightness levels and you can choose the most suitable level for your eyes. The amber mode is a warm book
• ?【USB Rechargeable & Long Lasting for 80+Hrs】Standard usb rechargeable and directly lug it into your laptop, power bank, adapter, car charger, or usb outlet for recharging, no additional cables needed. The booklight was built-in 500 mah battery pro
• ?【30/60 Mins Auto Timer & Memory Function】This small book light with 30/60 min auto-off timer, on the blue light mode, it is set to be on for 30 mins, on the green light, it set to be on for 60 mins. It will be auto-off even if you accidentally fel
• ?【Lightweight & Portable】The small book light is only 1.4oz. When not in use, it stores easily in a handbag, backpack, briefcase, or even in your pocket. Enjoy convenient portable light for reading or writing in bed, as well as for plane, train, an