• The Sweetli Deluxe Bassinet requires 4 AA batteries to activate the Play2Sleep Mobile. Be sure to use 4 new batteries of the same type.
• The Journey 3-in-1 Bassinet requires 3 AA batteries to activate the music, vibration and night light. Be sure to use 3 new batteries of the same type.
• The Evi Smart Bassinet plugs into the wall and is operated with Smart Home Voice Activation or Phone App Technology.

Please note that batteries are not included so you have to purchase separately .