Dolaer Bluetooth 5.1 Wireless Earbuds, 2000mAh CVC8.0 Noise Cancel Headphones with Hi-Fi Stereo Audio, Touch Control Bluetooth Headphones with LED Display, IPX7 Waterproof Sport Ea

(Stereo HIFI sound quality & heavy bass function): Support high-definition audio decoding technology of SBC and AAC high-quality music formats, 8mm reconstructed biological diaphragm, high and low frequencies are even and natural, the sense of hearing is real and delicate, and the sound quality is close to CD. Comes with S/M/L headphone tips for a secure fit in your ears, it combines an excellent fit with a refined design for a comfortable and stable fit even for extended periods of time. (CVC8.0 Noise Reduction & Clear Call Quality): Using CVC 8.0 noise reduction technology, it can reduce ambient noise and easily block noise. You can make calls comfortably without any noise. Stable and powerful magnetic with balanced high, mid and low treble ranges, producing natural stereo sound and supporting high-resolution audio sources. Stereo speakers with high sound isolation and high sound quality reproduce excellent sound expressiveness and presence. (180 Hours Playtime and Portable Cha