The Ling Long In Ear Headphones by Knowledge Zenith offer an impressive sound experience, suitable for both music lovers and everyday use. With a frequency range of 20 to 40,000 Hz, they provide detailed and balanced sound reproduction. The sensitivity of 103 dB ensures that the music is clear and loud enough to be heard even in noisy environments. The wired design guarantees a stable connection, while the detachable cable enhances the flexibility and durability of the headphones. Weighing only 83 grams, they are lightweight and comfortable to wear, making them ideal for longer listening sessions. These headphones are not only functional but also designed for general use, making them a versatile choice for various listening needs.

• Frequency range of 20 to 40,000 Hz for precise sound
• Sensitivity of 103 dB for clear audio quality
• Detachable cable for easy handling and replacement
• Lightweight design at only 83 grams for high comfort.