Y9 Bluetooth Earphone Wireless Earphones 9D Stereo Sound Headphone Sport Headphones Long Battery Life Headset Bluetooth5.4

SVFIREK. Large dynamic unit speaker, upgraded acoustic structure cavity, clear high frequency, full mid-frequency, thick and elastic low frequency. ENC call noise reduction, accurate voice pickup greatly reduces ambient sound, high-definition calls without noise. Strong battery life upgrade, built-in large-capacity battery provides 25 hours of long battery life. Bluetooth 5.4 chip, greatly improved anti-interference ability, lower power consumption, faster transmission, more stable connection. Audio and video synchronization, play all kinds of mobile games, ultra-low latency performance makes you feel like you are there, and the gaming experience is one step faster. Magnetic ear shell design, more convenient to store, easily absorb, prevent wires from getting tangled, more relaxed and comfortable. Adopt high-quality material, nano-coating for insulation and corrosion resistance, no deformation when stored, memory rebound. Product Parameters. Product Name: Neck-hanging Bluetooth Earphon