The Oppo Enco X wireless earbuds in a sleek White finish were co-created with Dynaudio to deliver a sophisticated listening experience. They feature a dual-driver system, combining an 11mm dynamic driver with a 6mm balanced membrane driver, which allows them to cover a frequency range from 20Hz to 20kHz with a sensitivity of 104dB. To ensure high-quality audio transmission, these White earphones support LHDC, AAC, and SBC codecs via Bluetooth 5.2, maintaining a stable connection within a 10-meter range. You can adapt to your surroundings using four noise control modes, ranging from maximum noise cancellation to a transparency mode that lets the outside world in. Designed for daily comfort, each earbud weighs just 4.8g and carries an IP54 rating for resistance against dust and water splashes. The compact White charging case, measuring 66.3 x 49 x 21.7 mm, provides a total of up to 25 hours of music playback when noise cancellation is off, or 20 hours when using strong noise cancellation. You can power the device through a USB Type-C port or use a Qi-compatible wireless charger for added convenience. The package includes the earphones, the case, a USB-C cable, and three sizes of silicone ear tips to help you find the most secure fit.