Real Solid Wood: Our "Useless Box" is made of superior real, solid wood material. You can sense of quality of this box from the inside out. It is strong and durable. It is a perfect fit for those who like desk toys cool gadget gifts. Fun Surprise: The randomized reaction of the tiger keeps people interested. They can't wait to see what the tiger does next! This toy would make a great conversation piece at family, school, and holiday gatherings. Well Made: Our internal components are very well built. We use a better metal steering gear for a more stable and long-lasting quality item. Gorgeous Gift: When you flip the switch , a little tiger pops out and turns the switch off! The little tiger brings laughter to everyone who plays with it. This "Useless Box" is a fun novelty gift for birthdays, Halloween, Thanksgiving Day, Christmas, or just as a surprise for your children and friends. style: 1-Dry battery powered style(1 x Useless Box) / 2-Lithium battery rechargeable style(1 x Useless Box+1 x USB charging cable) / 3-usb direct power supply style(1 x Useless Box+1 x USB charging cable) note: The direct connection model needs to be plugged in to work and cannot be charged. / The dry battery model is powered by 3 AA batteries (not included) / The lithium battery model is rechargeable. Please turn off the power of the box when charging. size: 18 x 8 x 11cm Material: wood colour: A-First generation log wood / B-Second generation log wood Package Contents: 1 x Useless Box / 1 x Useless Box 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.