Hanging Neck Universal Hose Reading LightProduct specifications: 1. Silicone hose, a variety of shapes 2. The light is 5500K white light, the brightness is 3 levs dimming 3. Maximum brightness: 90 lumens 4. 2 super bright LEDs, power 1W 5. Power supply: 400mAh ternary polymer lithium battery 6. Brightest duration: about 4 hours, charging time: about 50 minutes 7. The red LED indicator light is on when charging, and it will go out automatically when fully charged 8. 360-degree universal adjustment, control of light direction 9. USB interface, convenient charging 10. Another USB charging cable 11. Long press the power switch for 2 seconds to turn on the light, and then quickly press the power switch to cycle through: low brightness 30%, medium brightness 60%, high brightness 100%, turn off the light 12. Weight: about 115 grams 12. Size: about 71x3.4x1.5 cmMulti-scene use occasions: 1. Read a book while leaning against your chest 2. Hang it on your chest and use it at night 3. It can also be used as a small desk lamp 4. Can be hung as a camping tent light