OPPO Enco X4: 53-hour battery and coaxial drivers for CNY 1,199

OPPO launched the Enco X4 earbuds with a coaxial 11mm and 6mm dual-driver setup, separate DACs and Dynaudio tuning. OPPO claims up to 2.3Mbps LHDC Lossless transmission, adaptive ANC and up to 53 hours of playback with the case. They went on sale in China on September 24 at CNY 1,199 ($179), with a CNY 1,099 introductory price.

• Coaxial 11mm and 6mm drivers with separate DACs, Dynaudio tuning
• Up to 13 hours per bud and 53 hours with case on AAC without ANC
• With LHDC, battery life drops to 10 and 42 hours respectively
• Bluetooth 6.1, IP55, 5.6g per bud, translation in 24 languages