Description: 【Bird Training Toy】: The bird learning machine can help teach your birds to talk, whistle and sing, developing intelligence and building new skills 【Portable Size】: Compact and lightweight parrot talking coach, size approx. 6cmx8cm/2.36inchx3.15inch, easy to store and carry 【Multiple Functions】: The parrot learning machine features a variety of whistles, Chinese and English sound sources, and you can also record it yourself, supports recording, loop playback, timed shutoff, and switching between modes, making learning to speak easier for your birds 【2 Power Modes】: The bird toy supports 3x AAA batteries and Type C cable powered (battery and cable are not included), easy to Use. Note: Do not use batteries and cable supplies at the time. Please remove the batteries before using the cable power supply 【Interactive Toy】: The bird learning machine is an interesting interactive toy for birds, enriching the bird's entertainment and enhancing the relationship between you and the bird Specification: Material: ABS plastic Size Chart: 6cmx8cm/2.36inchx3.15inch Package Includes: 1 Bird Learning Machine Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.