Enjoy immersive stereo sound with the Yesido YH39 Wired Earphones, engineered with a high-quality original chip and 3.5mm AUX plug for consistent audio clarity. Designed for everyday use, these earphones feature a built-in microphone and remote control for easy hands-free calling and media control. Specifications: Product Name: 3.5mm Wired Earphone Model: Yesido YH39 Interface: 3.5mm AUX Plug Speaker Diameter: 10mm Frequency Response: 20Hz – 20KHz Sensitivity: 110±3dB Built-in Microphone: Yes Remote Control: Yes Color: White Compatibility: Mobile Phones / Tablets / Laptops Key Features: • Original chip for stable performance and rich sound • Stereo audio with strong bass • Ergonomic in-ear design for comfortable fit • Built-in mic and inline control for calls and music • Universal 3.5mm compatibility • Ideal for music, calls, and entertainment