Astrum ET320 Wireless Earbud

Astrum ET320 True Wireless Earbuds White 20 hours play with charging case 35mAh headset with 300mAh charging case, enjoy your music, up to 20 hours or may be more. Upgraded version of Bluetooth 5.1 The upgraded version of Bluetooth 5.1 is adopted to reduce the disruption of getting disconnected, caused by the signal interference in the 2.4GHz frequency band and Wi-Fi. Just pick it up and you connect instantly, while listening to music or other entertainment, it's much more stable and smooth. 13mm dynamic driver The 13mm moving coil driver is complemented by high-fidelity composite sound membrane technology, the low frequency is strong and stable, while the middle and high frequency is melodious and high-pitched. Sweatproof No more fear of sweating while you exercise Dual mode Bluetooth Left and right earphones connect instantly without any hindrance.