- Laser interactive whiteboard
- 2017-12-05 10:44
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Model Number: HDW-2000
Brand Name: HEDWIN
Key Specifications/Special Features:
Inductive transmission modeOptical detectorLocation indicator by pressed display screenProjection screen or normal LCD screenProjection area 40-150 inchesHorizontal...
- Laser pointer
- 2017-07-03 18:24
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Model Number: HDW-GLP016
Brand Name: hedwin
Key Specifications/Special Features:
Item no.: HDW-GLP016Item name: greenlaser pointerSpecifications:1. Laser color: green2. Laser wavelength: 532nm3. Laser output power: <5mW or<1mW4. Light st...
