--- product_id: 633984495 title: "OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White" brand: "oppo" price: "124412₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/633984495-oppo-enco-air3i-true-wireless-earphones-35h-autonomy-13-4 store_origin: VN region: Vietnam --- # Bluetooth 5.3 Dual-Device 13.4mm Titanium Driver 35h Total Battery Life OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White **Brand:** oppo **Price:** 124412₫ **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game — stay connected, clear, and unstoppable! ## Quick Answers - **What is this?** OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White by oppo - **How much does it cost?** 124412₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/633984495-oppo-enco-air3i-true-wireless-earphones-35h-autonomy-13-4) ## Best For - oppo enthusiasts ## Why This Product - Trusted oppo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sweat & Splash Ready:** IPX4 water resistance means these earbuds keep up with your workouts and rainy day commutes. - • **Uninterrupted Power Play:** Up to 35 hours of combined playback with fast charging to keep you going all day. - • **AI-Powered Noise Cancellation:** Smart noise reduction isolates your voice for crystal-clear calls even in busy environments. - • **Crystal-Clear Audio Precision:** Dynamic 13.4mm titanium drivers deliver rich bass and sharp treble for immersive sound. - • **Seamless Multi-Device Connectivity:** Bluetooth 5.3 supports binaural low latency and simultaneous pairing with two devices. ## Overview The OPPO Enco Air3i True Wireless Earphones combine a powerful 13.4mm titanium driver with advanced AI noise cancellation and Bluetooth 5.3 technology. Designed for all-day use, they offer up to 35 hours of battery life, quick touch controls, and IPX4 water resistance, making them perfect for professionals on the move who demand premium sound and seamless connectivity across devices. ## Description Enco Air3i are equipped with a dynamic 13.4mm Titanium driver that allows for faithful and detailed audio reproduction. The next-generation acoustic structure, which integrates OPPO Live Audio and Enco Master audio processing algorithms, helps to generate even more precisely sound vibrations, customize it and deliver deeper bass and sharper treble. Enco Air3i are ideal for any type of listening and adapt perfectly to any audio content. Enco Air3i offer a translucent, elegant and minimal design, thanks to their ergonomics ensure maximum stability and comfort even during the most intense workouts. The two new colors, blue and white, allow you to adapt to any type of look.Enco Air3i are equipped with binaural Bluetooth® 5.3 technology with low latency that allows you to receive the signal simultaneously on both earphones and two devices simultaneously. This allows you to maintain a more stable connection and can quickly switch between Bluetooth® 5.3 devices with ease and speed.The OPPO Enco Air3i earphones with noise cancellation in AI call allow you to intelligently and dynamically track and improve the human voice, reducing external background noise. For a smooth and interference-free calling experience.The OPPO Enco Air3i earphones come with a new touch area, which allows for greater accuracy of operations, ensuring ease of use. You can easily control your Enco Air3i with custom touches, from changing the song to the sound level, from activating noise cancellation to taking photos with simple taps.Enco Air3i has IPX4 protection. Whether it's a sports training day or a cloudy afternoon you no longer have to worry about the damage caused by sweat, during your daily workouts, or splashing water on rainy days. ## Features - Driver: Dynamic 13.4mm Titanium for crystal clear, faithful and detailed audio - Noise Cancellation: Noise reduction in AI call, which allows you to intelligently track human voice, eliminate background noise - Speaker sensitivity: 128±3dB - Battery: 32mAh (earphones) 480mAh (charging case) - Charging time: 60min (earphones), 140min (charging case) - Bluetooth: 5.3 bineural, low latency, multi-device (earphones paired with 2 devices simultaneously - Waterproof: IPX4, sweat and splash proof - Box contents: earphones, charging case - Compatibility: Android&iOS ## Technical Specifications | Specification | Value | |---------------|-------| | Included components | Enco Air3i | | Age range (description) | Adult | | Material | Plastic | | Specific uses for product | Exercise, Travel, Outdoor Activities | | Recommended uses for product | Exercise, Travel, Outdoor Activities | | Compatible devices | Various brands of cellphones, tablets, laptops, gaming consoles, and smart speakers with Bluetooth and touch or voice control | | Control type | Voice Control | | Item weight | 3.7 Grams | | Water resistance level | Water Resistant | | Frequency range | 20 Hz - 20,000 Hz | | Package type | Protective packaging with charging case | | Unit count | 2.0 Count | | Style | air3i | | Control method | Touch | | Number of items | 1 | | Package Dimensions | 12.1 x 10 x 3.2 cm; 3.7 g | | Batteries | 1 Lithium Polymer batteries required. (included) | | Item model number | 110070330229 | | Material Type | Plastic | | Size | Taglia unica | | Battery Type | Lithium Ion | | Item Weight | 3.7 g | ## Product Details - **Brand:** OPPO - **Colour:** White - **Ear placement:** In Ear - **Form factor:** In Ear - **Noise control:** Active Noise Cancellation - **Sensitivity:** 128 dB - **Headphone jack:** No jack (wireless) - **Model name:** Enco Air3i - **Connectivity technology:** Wireless - **Wireless communication technology:** Bluetooth ## Images ![OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White - Image 1](https://m.media-amazon.com/images/I/512ts7QrLbL.jpg) ![OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White - Image 2](https://m.media-amazon.com/images/I/61F-S9zmRHL.jpg) ![OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White - Image 3](https://m.media-amazon.com/images/I/61Zoyh8Aw2L.jpg) ![OPPO Enco Air3i True Wireless Earphones, 35h Autonomy, 13.4 mm Driver, Bluetooth 5.3, 10 m Range, Touch Controls, Noise Cancellation IA, Android and iOS, IPX4, White - Image 4](https://m.media-amazon.com/images/I/61K7DBcKpGL.jpg) ## Frequently Bought Together - OPPO Enco Air3i True Wireless, 35 Hours Runtime, Driver 13.4 mm, Bluetooth 5.3, Range 10 m, Touch Control, Noise Cancelling IA, Android and iOS, IPX4, [Italian Version], White - OPPO Enco Buds2 Wireless Headphone,Up to 28 Hours of Listening Time,Noise cancellation, White, ETE41, X21E1, One Size - OPPO Enco Buds2 Pro True Wireless Headphones, 38 Hours Runtime, 12.4mm Driver, Bluetooth 5.3, Range 10m, Touch Control, IA Noise Cancellation, Android and iOS, IP55 [Italian --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/633984495-oppo-enco-air3i-true-wireless-earphones-35h-autonomy-13-4](https://www.desertcart.vn/products/633984495-oppo-enco-air3i-true-wireless-earphones-35h-autonomy-13-4) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*