[. . . ] Using innovative technology, these toys react to baby's interactions, making each play experience fun and unique as they learn age-appropriate concepts like first words, numbers, shapes, colors and music. More importantly, VTech®`s Smart Start® toys develop baby's mental and physical abilities by inspiring, engaging and teaching. At VTech®, we know that a child has the ability to do great things. [. . . ] Remove exhausted or new batteries from the equipment when the unit will not be used for an extended period of time. Do not dispose of batteries in fire. Instructions & Activities 3 · · · Do not attempt to recharge ordinary batteries. Only batteries of the same and equivalent type as recommended are to be used. Instructions & Activities WE DO NOT RECOMMEND THE USE OF RECHARGEABLE BATTERIES. 1. ON/OFF/VOLUME CONTROL SWITCH To turn the unit ON, slide the ON/OFF/ VOLUME CONTROL SWITCH to the LOW VOLUME ( ) or the HIGH VOLUME ( ) position. To turn the unit OFF, slide the ON/OFF/VOLUME CONTROL SWITCH to the OFF ( ) position. 2. AUTOMATIC SHUT-OFF To preserve battery life, the VTech® Twist, Rock & RollTM learning toy will automatically power-down after several minutes without input. FOUR MODES OF PLAY The four modes of play include Rolling, Counting, Sounds and Music. Turning the ends of the cylinder selects the mode of play. Instructions & Activities 4 PRODUCT FEATURES ACTIVITIES 1. Roll the unit on the floor or press the drum pads on either end for fun phrases, sounds and light play. Press on the drum pads for fun sound effects and light play. Fun sound effects 3. Press on the drum pads for counting phrases, sounds and light play. "One" 4. Press on the drum pads while a melody is playing to hear drum sounds play overtop of the melody. + Drum sounds Instructions & Activities 5 MELODY LIST 1. Take Me Out to the Ballgame The Entertainer In the Good Old Summertime Rockin' Robin Ta-Ra-Ra Boom-De-Ay 6. Keep the unit out of direct sunlight and away from any direct heat source. [. . . ] It is important for you to know that we stand behind our products and encourage you to call our Consumer Services Department at 1-800-521-2010 in the U. S. , or 1-800-267-7377 in Canada, with any problems and/or suggestions that you might have. Note: This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer's instructions, it may cause interference to radio and television reception. It has been type tested and found to comply within the limits for a Class B computing device in accordance with the specifications in Sub-part J of Part 15 FCC Rules, which are designed to provide reasonable protection against such interference in a residential installation. [. . . ]