Healing Nature Sounds: This bird motion sensor is perfect for daily relaxation in your bedroom, living room, bathroom, or hallway. It brings birdsong into your home, reduces stress, improves sleep, and enhances concentration. This exceptional speaker transforms your bedroom or studio into a relaxing oasis with realistic bird sounds. Motion Sensor Design: Place the bird motion sensor near you and enjoy natural sounds for approximately two minutes. The motion sensor has a range of 3 meters. The motion sensor activates the music when it detects movement; our natural sound system is automatically activated by the motion sensor. The music plays for 120 seconds. Easy to Use: With the simple press of a button, the motion sensor creates a relaxing atmosphere. The birdsong is equipped with a volume control, allowing you to adjust the volume as desired. (This product requires 3 AAA batteries; batteries are not included.) Freestanding or Hanging: The bird motion sensor requires no complicated installation; The bird sound sensor's design is simple and natural. Thanks to the convenient wall mount, you can flexibly position or hang the bird song box. Whether you hang it on the wall, place it on a table, or place it near a window, it's perfect for any occasion. Perfect gift idea: This bird song box is the ideal gift for nature lovers, gardeners, or anyone wanting to incorporate a relaxing experience into their daily routine. It not only brings relaxation and joy but also puts a smile on the face of anyone who appreciates nature indoors. It's a great gift for friends and family. Benefits: - This nature sound box relieves stress, improves sleep, and promotes concentration. The bird song box comes with volume control, an on/off switch, and a motion sensor. The nature sound box operates on three AAA batteries (not included). - The volume can be individually adjusted with the knob on the side. The nature sound box not only brings a sense of relaxation and happiness, but also puts a smile on the face of anyone who discovers nature. Material: ABS. Batteries: Three AAA batteries, not included. Function: Pre-recorded bird sounds. Dimensions: 15.2 x 11 x 3.5 cm