Use a mobile phone or tablet to drive this Hape Remote Control Engine Train forwards, backwards or to a stop. FEATURES: OPERATE THE TRAIN THROUGH AN APP: The engine comes with a free Bluetooth APP that lets you adjust the speed of the toy. Use a mobile phone to drive this clever little train forward, back or to a halt., SOUNDS: Have full control over your train set and use the sound feature to play a selection of 5 different noises., REMOTE AND BUTTON CONTROL TOY: Buttons on top of the engine can also be used to control basic operations and play sounds. Great for kids who are too young to use an APP., RECHARGEABLE ELECTRIC TRAIN: The built-in battery can be charged using the enclosed charging cable. Your little ones will never have a dull day with this super cool interactive toy., SUSTAINABLE MATERIAL: Made of high-quality materials that are ultra-strong and durable. A PERFECT ADDITION: This remote-control train fits all Hape train sets. We recommend this toy for children of ages 3 and upwards. WHAT'S INCLUDED: 1 RC train. DETAILS: Age: 3 years & up, 1 lithium battery included, Wipe clean, 1.97 x 1.5 x 4.65 inches, E3726, Imported. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: Multi. Gender: unisex. Material: NONE.