Vivan earbuds Sport X IP65 Dual

VIVAN OWS Open Ear True Wireless Earbuds IP65 Dual ENC Audio Hi-Dynamic Bluetooth 5.3 • Open-ear headphone /open-ear with a flexible fit • Powerful Audio for music : EXTRA BASS with 16.2mm Copper Ring Titanium Dome Speaker • 60H playtimes with Battery Level Display • Dual ENC for High definition calls • IP65 Waterproof，fit your style anytime anywhere for sport and play. • Fast Charging：10min=2H playtimes • Bluetooth Chip v5.3 • 45ms low delay, Fast response forGaming • Hall switch, Auto connection device by open cover