Original OnePlus Buds Pro TWS ANC Waterproof Bluetooth Earphone(Black)

1. Bluetooth 5.2 version, 10 meters transmission range, 94ms low latency 2. Battery capacity: earphone: 40mAh, charging case: 520mAh 3. Battery life: – Turn on noise reduction: 28 hours (with charging case) / 5 hours (single earphone) – Turn off noise reduction: 38 hours (with charging case) / 7 hours (single earphone) 4. Charging time: wired charging: 1 hour, wireless charging: 2 hours 5. Active noise reduction, 40dB noise reduction depth 6. 3-microphone AI call noise reduction 7. 11mm dynamic unit, Dolby Atmos 8. IP55 waterproof and dustproof 9. CD pattern touch area, convenient control 10. Ergonomic design, comfortable to wear 11. Support Qi wireless charging, wired Warp flash charging 12. Product size: earphone: 31.97×21.13×23.18mm, charging case: 60.08×49.07×24.88mm 13. Product weight: earphone: 4.4g, charging case: 50g