CD Walkman Smart Bluetooth Player Prenatal Education Machine Portable CD Machine Mobile Walkman Learning Machine-Black The product is shipped based on the color or size of the main image on the product page. The circular design can be easily placed in the palm of your hand and can be held with one hand. The sound of this product has no external playback function, so you can rest assured in your own learning world even in noisy scenes. The Bluetooth CD player can be connected to headphones and speakers, allowing you to get along with music anytime, anywhere, without getting tired of listening for a long time. Features: Product name: CD Walkman Power: input AC110-220V Output current: 5V/600MA Power: 200MA (32 ohm dual channel) Battery: 3V 2xAA (not included) Support format: CD CD-R CD-RW MP3 WMA (no CD) Unsupported format: DVD/DVD-ROM/CD-ROM/software disc Frequency response: 20 Hz Signal-to-noise ratio: >80dB Production size: 143x142x25mm Headphone jack: 3.5mm can be connected to speakers, headphones, etc. Body weight: 265g Sound effects: tablet, forum, pop, jazz, rock, classic Enjoy your favorite CDs on the go with this portable Bluetooth CD Walkman! Compact and lightweight design fits easily in your hand. Connect to headphones or speakers via Bluetooth for a personalized listening experience. Perfect for prenatal education, language learning, or simply enjoying your music collection. Supports multiple audio formats including CD, MP3, and WMA.