High-Performance Audio Output: Experience powerful sound projection with the 35W speaker that reaches up to 125dB, making it perfect for outdoor use in vast areas. Ideal for bird enthusiasts and outdoor events, this loudspeaker ensures your sounds are heard clearly and loudly. Extensive Sound Library: Comes pre-loaded with 182 realistic bird sounds, providing a comprehensive audio experience for ornithologists, bird watchers, and nature lovers. The variety of sounds makes it a versatile tool for bird calling and educational purposes. Intuitive LCD Display with Timer: Equipped with an easy-to-read LCD screen that displays track information and settings. The built-in timer allows for automated operation, letting you set it up for specific times, which is perfect for early morning bird watching without manual operation. Durable and Portable Design: Made from robust plastic material, designed to withstand the rigors of outdoor use. Lightweight and portable, this loudspeaker can be easily carried to different locations, from backyards to remote wilderness areas. Non-Smart, Customization-Free Operation: This device does not require any smart technology or customization, making it straightforward and simple to use right out of the box. Ideal for users who prefer a plug-and-play experience without the complexity of digital setups. Color: As shown Material: ABS Package Contents: 1*machine, 1*USB cable, 1*12V wire, 1*user'smanual.