The humming Whisbear bear with CRYsensor function and Minky® fabric - helps your baby from his first day of life. The teddy bear is made of soft, colorful fabrics of the highest quality (OEKO-TEX® certified) and includes a smart speaker that hums like a hair dryer and automatically responds to your baby's crying. After 40 minutes of humming, the device falls silent and goes to sleep. Your waking baby's crying triggers renewed buzzing, which goes silent again after another 20 minutes and the device goes into standby mode once more. You can manually turn off the speaker and turn it on again. The Soft Start/Soft Stop function gently turns the buzzing on or off. The volume can be adjusted. The ears and legs of the bear rustle. Magnets have been sewn into the legs, making it very easy to attach the bear to a bed rail, stroller handle or child's seat. Shape and color of the bears may vary slightly from each other, as all copies are handmade unique. IMPORTANT: Product is battery operated and fully functional only with 3 AAA batteries (not included).