Universal Portable CD Player 3.5mm USB HIFI Walkman Disc Learning Retro CD Disc Album Player Touch

<p>Achieve professional-grade metal joining with our versatile welding machine and spot welder collection. Engineered for precision and thermal stability, these tools are essential for everything from structural steel fabrication to delicate electronics assembly. Whether you need a high-power welder for heavy-duty repair or a specialized battery spot welder for building custom lithium-ion battery packs, our equipment delivers the consistent current and penetration required for secure, long-lasting bonds. </p><p> </p><p>Our welding machines feature advanced IGBT inverter technology for a stable arc and reduced spatter, while our spot welders offer adjustable pulse settings to prevent heat damage to sensitive battery cells. Designed with safety in mind, these units include automatic overheat and overcurrent protection. Whether you are a professional contractor or a hobbyist maker, our tools provide the mechanical reliability and intuitive controls needed to master any welding project.</p><p>Specification:</p><p>Built-in battery: Built-in 1200MAH polymer battery</p><p>Signal to noise ratio: 60db</p><p>Frequency response: 20HZ-10KHZ (+/-3dB)</p><p>Disc format: CD/CD-R/CD-RW/HDCD/MP3/WMA format</p><p>Power supply voltage: DC-5V-1A USB-micro power supply</p><p>Audio interface: two 3.5mm stereo plugs</p><p>D/C conversion: 16Bit</p><p>Sampling frequency: 44.1KHz</p><p>Bulb ear impedance: 32 ohms</p><p>Earphone output power: 0.8V-20mW/32 ohm earphone</p><p>USB playback function: Yes "Maximum support for 16G U disk"</p><p>Key operation: 8 touch buttons + 1 key lock</p><p>Memory function: time and volume power off memory</p><p>Shockproof function: CD-60 seconds MP3-120 seconds</p><p>Packing list:</p><p>1 * Host</p><p>1 * Manual</p><p>1 * Headphones</p><p>1 * USB-DC power cord</p><p>1 * 3.5mm audio cable</p>

• 1. It can play all kinds of CDs, with strong compatibility and high reading speed
• 2. Convenient charging, 10 hours battery life, long battery life, no worries about traveling.
• 3. Support binaural playback, and listen to original high-quality music with your friends.
• 4. Digital display, the perfect integration of digital display and body.
• 5. Touch operation, more user-friendly, quick touch, smart touch, enjoy the happiness brought by music.