Desk Tricolor Temperature Learning Reading Lights, Style: USB Direct Plug (Black)

1. Input voltage: DC 5V2. Power supply mode: USB direct plug, built-in 2000mAh 18650 lithium battery for charging3. Color temperature: 3000K+6000K4. Number of lamp beads: 3000K 21LEDs+6000K 21LEDs5. Material: PC, ABS6. Remote control power supply: a CR2025 button battery (not included)7. Lighting angle: 120 degrees8. Lamp bead model: 28359. Weight: about 140 grams for USB direct plug, about 160 grams for charging10. Size: about 28.5x4 cmFeatures:1. Three color temperatures (natural white/cool white/warm white), switch at will2. One key touch, stepless dimming, switch color temperature3. The lamp and the base are magnetically fixed, and the lighting angle can be adjusted4. Efficient light emission is brighter, the light is abundant, and the lighting effect is good5. With remote control for remote operation, the brightness of lamps can be adjusted and the color temperature can be changed6. USB direct plug/charging method, easy to use7. High-brightness optical LED chip, low light decay, uniform light, durable8. Acrylic light transmission cover, strong light transmission performance, soft light does not hurt the eyes, durable