The Oppo Enco Air 5s just dropped in China alongside the Reno 16 series and Oppo Pad 6, pushing AI-driven audio features hard. Why does this matter now? Because budget earbuds are flooded with noise cancellation claims—yet few deliver consistently in real use.
- Semi-in-ear design with three colors, weighing 3.9 grams each
- 12mm drivers, adaptive sound optimization, and spatial audio effects
- Dual-device Bluetooth 6.0, AI assistant, translation, and smart controls
- Up to 9 hours playback, 48 hours total with case; 90-minute full recharge

Flagship Noise Cancellation Claims Meet Mid-range Reality
Oppo’s pitch centers on AI-powered noise management. The Enco Air 5s switches intelligently between deep noise cancellation, light noise cancellation, and transparency modes. The catch is simple: these earbuds are semi-in-ear, not fully sealed. On paper, this sounds great—but expect noise cancellation to fall short compared to true in-ear buds.
The three-mic system with AI-backed ENC promises flagship-level voice noise reduction for calls. Our analysis suggests this might help in moderately noisy environments but don’t hold your breath for crystal-clear calls in chaotic settings.

AI Features and Ecosystem Perks: Useful or Gimmicky?
Oppo leans heavily on ecosystem integration—dual-device connection, remote camera control, AI translation, and assistant support. These sound useful, but practical value depends on how well the AI functions and your device lineup. The sliding volume controls are a rare plus on budget buds, but they come at the expense of simplicity for some users.
Bluetooth 6.0 is a forward-looking inclusion, promising stable connections and low latency. Yet, a 10-meter wireless range is average, not exceptional.
Battery Life Promises Clash with Real-World Usage
Oppo claims nine hours of playback per charge, extending to 48 hours with the charging case. Active noise cancellation cuts battery to 4.5 hours, which is expected, but still less than some rivals. The 530mAh case charges via USB-C in about 90 minutes—a solid but unspectacular speed.
Battery durability is TÜV Rheinland-certified, which is reassuring. However, real-world usage—especially with 5G streaming or high volume—will almost certainly reduce these numbers.
Pricing That Hits the Budget Sweet Spot, But Watch for Trade-Offs
Starting at roughly $37 during the introductory period, the Enco Air 5s undercuts many wireless earbuds with similar features. The Starlight Purple variant costs slightly more. For buyers chasing AI features and ecosystem perks on a budget, this looks tempting.
Still, the compromises in noise cancellation effectiveness, battery life under load, and average charging speed might push some to look elsewhere.
GizmoIndo’s Take
Oppo’s Enco Air 5s tries to blend AI gimmicks and ecosystem advantages with decent hardware at a budget price. It mostly succeeds on specs but stumbles on real-world noise cancellation and battery endurance.
For casual users who want smart features and are tied into Oppo’s ecosystem, these earbuds offer a lot for the price. But audiophiles or those needing reliable noise blocking should temper expectations.
This launch shows Oppo’s strategy: pack in AI-driven extras to mask hardware limits—an approach that might work short-term but risks disappointing users who want consistent performance over flashy features.
(Via)






