The Bluetooth earbuds have 13mm drivers and volume-optimized active EQ for clear and balanced sound at any volume. The diaphragm design reproduces rich bass, and also enhances sound quality with reduced distortion. Mics work together to reduce noise, for a clear and audible voice with fewer distractions during phone calls. These earbuds come with Bluetooth 5.3 technology for 33feet transmission distance, and ensure a more stable connection, lower latency and improved power consumption. The multi-function touch panel lets you play, pause, volume, answer/end calls, and activate voice assistant for more convenience. These utilize a comfortable suspension design that clip to your ears that won’t shake/fall off during activities and come with an IPX5 waterproof rating. After connecting to your device, they’ll automatically connect whenever they are removed from the charging case and will automatically shut down and charge when inserted.