**Specifications:**
**Brand:** OPPO
**Product:** EncoAir3 True Wireless Earbuds
**Included Accessories:** Original data cable (Note: Data cable not included in EncoAir3 product)
**Design Features:** Jewel-inspired design, lightweight and compact, magnetic storage, translucent jelly case
**Sound Quality:** HiFi5DSP high-resolution audio, 13.4mm large dynamic driver, Cadence HiFi5 inside, AliveAudio spatial sound algorithm
**Connectivity:** Bluetooth 5.3 for faster and more stable connections, dual-device connectivity, low latency gaming mode
**Customization:** EncoMaster with three preset sound profiles, personalized earbud themes, custom notification sounds
**Compatibility:** ColorOS 11.0 and above for theme customization, Android 7.0 and above for app updates, iOS support for personalized notification sounds
**Battery Life:** Up to 6 hours of playback on a single charge, total of 25 hours with charging case, quick charge feature
**Controls:** Touch controls for music playback, calls, voice assistant, and gaming mode
**Noise Cancellation:** DNN call noise reduction technology for clearer communication
**Water Resistance:** IP54 dust and water resistance rating
**Bluetooth Specifications:** AAC/SBC music codec, CVSD/MSBC call codec, Bluetooth version 5.3, effective range of 10m
**Battery Details:** Rechargeable lithium-ion battery, 27mAh (earbuds) / 300mAh (charging case)
**Charging Time:** Approximately 1.2 hours (earbuds) / 2 hours (earbuds + case)
**Weight:** 37.4g (earbuds + case)
**Additional Notes:** Specifications may vary slightly based on individual usage and testing conditions.