Wireless Whiteboard: Electronic Mentalism Device

A perfectly innocent looking whiteboard. There is absolutely no visual clue that it communicates with a miniature receiver that sends you an indication the moment that a written item is erased. The volunteer writes up to 5 names, or countries, favorite restaurant, dishes etc. on the board. You can stand up to 50 meters away and even be blindfolded – yet you miraculously “know” each item as it's erased. The board has 2 sides, so you can work simultaneously on both sides, handling 10 different items at the same time, or even create correlations between the items written on both sides.

Suitable for both close-up conditions or stage. You can involve 5 volunteers simultaneously and “read their minds” error-free.

Technical details:

• Size: 30X40 cm
• Frequency: 315mhz 
• Sensor type: magnetic
• Receiver Battery: Lipo battery -rechargeable 3.7 volt
• Whiteboard battery: 23A – sufficient for about 500 shows
• Polyester Case size: 50X40cm

Technical details of the RF Receiver:

• Auto Power Off after 60 minutes
• Receiver cannot be turned off by mistake
• Operation Temperature: -5 ~ 50 Celsius, 23-122 Fahrenheit
• Low maintenance and easy recharge – Usage time: 5 hours
• Recharge time: 1-2 hours with operation voltage: 3.7Volt up to 4.2 volt
• Battery type: lipo 3.7volt, 100mAh
• Recharge with a standard micro USB cable – included
• Frequency: 315Mhz
• Safe to use near other electronic devices and sound systems

Kit includes:

• Smart Whiteboard
• Custom case
• Smart magnetic eraser
• RF Wireless receiver