2.4GHz Multifunctional Wireless Laser pointers remote controlller Rechargeable PowerPoint Clicker For Teaching Office PPT Presentation Pointer Pen

Product model: LZ-b2Control technology: RF2.4ghz2.4GHZ control distance: <100mLaser distance: >200mBattery type: Polymer lithium batteryBattery capacity: 200mAhOperating voltage: 3.7VDormant current: <20uAProduct size: 12x22x140mmWeight: 22.5gOperating system: Windows XP/7/8/9/10,MAX OS,Linux,AndroidReceiver:Compatible interface: USB1.1/2.0/3.0Working voltage: USB total power supply (4.-5.5V)Weight: 2g

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Smart Store PH

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