The SVEN E-310B wireless stereo earbuds provide a modern listening experience using Bluetooth 5.4 for a stable connection up to 15 meters. These in-ear headphones feature 13 mm drivers that cover a frequency range from 20 Hz to 20,000 Hz, while active noise cancellation helps you focus on your music by reducing ambient sounds. For calls, the built-in microphone utilizes environmental noise cancellation to ensure your voice remains clear to the person on the other end. Constructed from lightweight ABS plastic, these white earbuds weigh just 40 g and carry an IPX4 rating, making them resistant to sweat and splashes during workouts or rainy commutes. You can manage playback and volume through touch-sensitive buttons or use the Smart Life app on iOS and Android to adjust the equalizer, switch noise cancellation modes, activate a low-latency Gaming Mode, or locate lost earbuds via geosearch. The accompanying charging case features an LED display that keeps you informed about the remaining battery level. With 300 mAh of capacity in the case, you get a total of 26 hours of playtime, including 6 hours from a single charge, and can easily replenish the power using the included USB Type-C cable.