Shake this new rechargeable promotional calculator left to right for 15-20 seconds and enough electricity is generated to operate the hand powered logo calculator for a few minutes. This is a great interactive, technological promotional product for your message. When the LCD display dims, simply shake again to recharge; calculations will not be lost during recharging.
Features ergonomic rubber keys, and clear acrylic chamber to show Faraday's electromagnetic charging. These amazing calculators never need batteries.
* Minimum order is the smallest quantity listed.
4.375" w x 2.125" h x 1" d
Gift Boxed 29.0 lbs. / 200 pcs.
Please log in
Or sign up for an account now