1. Material: ABS, double-layer acrylic lens 2. Magnification: 10 times 3. Light source: 2 LEDs 4. Power supply: 3 AA batteries (not included) 5. Uses: reading, appraising jewelry, checking integrated circuits, etc. 6. Size: about 5x15cm 7. Weight: about 96 grams
1. 材质:ABS、双层亚克力镜片 2. 放大倍数:10倍 3. 光源:2颗LED 4. 电源:3节7号电池(不含) 5. 用途:阅读、鉴定珠宝、检查集成电路等 6. 尺寸:约5x15厘米 7. 重量:约96克
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