explosion-proof and wear-resistant
Independent audio control: With independent audio source channel volume control
1) Input: 100-240V AC 50 / 60Hz
USB output 2: 5V 3A / 9V 2A / 12V 1
Resistance measurement range: 1 mu ~200G ohms
YY-1109 Student Desk LED Eye Protection Lamp with Pen Holder, CN Plug, Specification: without Bulb(White) ANKER explosion-proof and wear-resistant1. Shade material: metal 2. Light source: LED 3. Voltage: 220V 4. Power: 7W 5. Application: dormitory, study room, office, bedroom, bar, hotel, etc. 6. Switch mode: button type 7. Three color light change: 3000K (warm light) 4500K (neutral light) 6500K (white light) 8. The direction of the lamp holder can be adjusted at will to make better use of the light source 9. No visibility, stroboscopic, healthy and eye protection 10. The base has a multi