E171 - AUX 3.5mm Wired Earbuds with Microphone & Volume Control Ear Hook Design for Running & Sports, Comfortable Fit, Compatible with Traditional 3.5mm AUX Phones Corded Headphones, Black

[COMPATIBLE DEVICES] Works with devices equipped with a 3.5 mm AUX audio jack, including older smartphones, laptops, PCs, and some tablets. Not compatible with Lightning or USB-C ports. [COMFORTABLE & SNUG FIT PERFECT FOR WORKOUTS] An ergonomic design with 3 different sizes of silicone ear buds ensures the optimum fit for your ears. The ear hook design gives a secure fit, making it a perfect companion for running, jogging or the gym. These earbuds are crafted to deliver a well-balanced sound with solid bass and an emphasis on mids and highs.

Note: if you're looking for extra-strong bass you might want to look into larger headphones. [MULTI-FUNCTIONAL IN-LINE CONTROL] The included in-line control can control music play / pause, adjust volume up / down, previous / next track; moreover answer / reject calls, activate voice assistant and call last dialed number.
(Note: The built-in volume control does not work on PC, laptop, or iOS MP3 players, and the volume up button does not work on the Pixel 3A and Galaxy A9, S10, and Note 9. ) [BUILT-IN MIC FOR CLEAR CALLS] Built-in microphone provides you crystal clear sound during calls, whether for phone call or VOIP call. You can receive calls easily whenever you are at gyms or walking on the street