🎧 OPPO Enco Air4 – Specifications
🔊 Audio Performance
12.4mm Dynamic Drivers
Rich Bass with Clear Vocals
Hi-Res Audio Support (LDAC)
Advanced Sound Tuning

🎤 Noise Control
Active Noise Cancellation (ANC) up to ~32dB
Dual-Mic AI Call Noise Reduction
Transparency Mode for Ambient Sound

🔋 Battery Life
Up to 12 Hours (Earbuds Only, ANC Off)
Up to 43 Hours Total with Charging Case
Fast Charging Supported
10 mins charge ≈ 4 hours playback

🔗 Connectivity
Bluetooth 5.4
Low Latency Mode (Gaming Friendly)
Dual Device Connection
Google Fast Pair Support

💧 Design & Build
Lightweight Semi-In-Ear Design
IP55 Water & Dust Resistance
Comfortable for Long Wear

🎮 Smart Features
Touch Controls
Find My Earbuds
Custom EQ via App
Seamless Switching

⭐ Key Selling Points
✔ Hi-Res Audio with Deep Bass
✔ Strong ANC + Clear Calls
✔ Long Battery Life (Up to 43H)
✔ Ultra-Light & Comfortable Fit
✔ Fast Pair + Low Latency Gaming Mode