Linklike Quad Drivers Apt-X Bass Sport Earphones w/Mic, Bluetooth 5.0 Headphones, 16H Playtime, IPX7 Waterproof, Noise Isolating Wireless Earbuds, Lightweight for Running, Workout, Gym

* Innovative Acoustic Design: Powered by Qualcomm aptX codec and unique quad drivers with PU + PEEK composite diaphragms deliver Hi-Fi stereo sound clearer than CD quality with a frequency range of up to 40kHz. Enjoy an immersive bass with a smooth frequency response. The headphones limit the volume to 85 dB for hearing protection (complies with EN50332) * Qualcomm Bluetooth V5.0 Chipset: Adopting the latest Bluetooth V5.0 and advanced Qualcomm chipset tech, provides high fidelity sound with low latency, wider compatibility, faster and stable connection up to 33ft. You can enjoy music anytime and anywhere. Keep your hands free for driving, working, eating or other important tasks. Tips: They can connect with 2 devices at the same time * 16 Hours Long Playtime: Built-in exclusive charging technology and low power consumption, up to 16 hours non-stop playback just once fully charged in only 3 hours. One full charge supports up to 6 days of use if you use the earphones for 2-3 hours a day. No need to charge f...