Cost-effective Chinese earphones: QKZ AK3 LIFE. Excellent bass, clear sound quality, and stylish appearance. Adopts an in-ear design for a comfortable fit. High-elastic spiral wire, durable special wire prevents tangling. Oxygen-free copper wire reproduces high-quality sound, and the original passive noise reduction provides high resolution. The dual magnetic circuit moving coil design enriches low-frequency energy, making the bass effect more exciting. Made of high-quality spiral wire, it is lightweight and durable, making it suitable for sports, running, walking, PC computers, mobile games, and more. Also recommended for gaming: ・Clear sound that makes it easy to hear footsteps and sound effects ・Canal type design that is comfortable even for long periods ・Over-ear type Also great for listening to music and watching videos: ・Equipped with a 10mm dynamic driver ・Well-balanced HiFi sound from low to high frequencies With microphone and call support: ・Equipped with a remote microphone ・Supports calls on smartphones and online calls Other features: ・Full transparent design ・High-quality appearance ・Wired type (3.5mm plug) ・Black Brand: qkz Product model: qkz ak3 file Jack type: 3.5mm Wearing style: Over-ear, ear wrap Earphone type: Dynamic driver monitor Frequency response: 10Hz-20000Hz Impedance: 17Ω Sensitivity: 109dB Country of manufacture: China Brand new, unused Ships within 24 hours Anonymous & free shipping Will be wrapped in an OPP bag for shipping. *Instructions are not originally included. *High-resolution audio playback requires high-resolution audio sources and high-resolution compatible devices. *Due to being an overseas product, there may be slight scratches or stains.