Mini Born Headphone Multifunctional Retractable Folding Headset With Plug-in Card Stereo HIFI Bass Earphone Bluetooth 5.0 Hands-free Headset With Mic

Foldable Design: The earphone is foldable, small and portable, and can be easily stuffed into a bag without occupying other places. Leather Earmuffs: The soft protein leather ear cushions and retractable headband reduce the burden on your ears and noise. Wear it for a long time without discomfort. Bluetooth 5.0: Bluetooth 5.0 chip, lower power consumption and higher compatibility. HiFi powerful bass stereo effect, deep bass stereo, enjoy wireless high quality music compatible with any device with Bluetooth function. High Endurance: Built in 3.7V / 400mAh battery, one charge can provide about 16 hours of music time or talk time. Zero delay, play the game smoothly, as low as almost no delay, synchronize the live battlefield to help you seize the opportunity to win.