It is a perfect fit for kids, students and adults alike.
Power type: AA * 1 battery (do not configure the battery, need to buy)
Package size: 12.6 * 12.6 * 2.4in
Size: 11.8 * 11.8 * 1.8in
Color: A black box, A white box, B black box, B white box, C black box, C white box, D black box, D white box
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