OPPO Enco Air3 Pro True Wireless in Ear Earbuds with Industry First Composite Bamboo Fiber, 49dB ANC, 30H Playtime, 47ms Ultra Low Latency,Fast Charge,BT 5.3 (Green) REFURBISHED It's six hour battery life

It's six hour battery life with fast charging option via USB that adds two hours charge in just ten minutes

Built with a powerful 11

which channels the audio signal directly into your ears

Internet radio and your stored music library

OPPO Enco Air3 Pro True Wireless in Ear Earbuds with Industry First Composite Bamboo Fiber, 49dB ANC, 30H Playtime, 47ms Ultra Low Latency,Fast Charge,BT 5.3 (Green) REFURBISHED It's six hour battery lifeFeatures Industry first Composite Bamboo Fiber : Innovative use of bamboo fiber material to make the treble dome of the sound unit, which greatly improves the high frequency delicate sense of hearing, and effectively suppresses distortion. Reproduce the details of real musical instruments with real plant fibers. It has 12. 4 mm large dynamic driver which can move more air than a smaller one, making the listening experience more dynamic and exciting.