Key Specifications

• Audio Drivers: 10mm large speaker unit for deep bass and natural sound.
• Noise Cancellation: AI-ENC (Environmental Noise Cancellation) for clearer calls.
• Connectivity: Bluetooth 5.4 ensures stable pairing, low latency, and energy efficiency.
• Battery Life:
  • Earbuds: 6 hours playback.
  • Case: 16 hours backup.
  • Total: Up to 22 hours.
• Charging: USB-C fast charging; 1.5h for earbuds, ~2h for case.
• Design: Ultra-lightweight (3g per earbud, 29g total with case).
• Controls: Touch-sensitive gestures for calls, music, and voice assistant.
• Durability: IPX4 water resistance (sweat and splashproof).
• Extras: Quick connect pop-up with customizable skins via Welife app; EQ sound effects (bass booster, treble booster, vocal booster).
• Colors: Midnight Blue, White, Black.

 Why Choose the Tecno Buds 4 Air?

• Crystal-clear calls: AI-powered ENC ensures your voice is heard even in noisy environments.
• All-day comfort: Ultra-lightweight design makes them easy to wear for hours.
• Reliable battery: 22 hours total playback keeps you connected throughout the day.
• Seamless connectivity: Bluetooth 5.4 provides faster pairing and stable audio streaming.
• Personalized experience: EQ presets and customizable pop-up themes via the Welife app.
• Durable build: IPX4 resistance makes them suitable for workouts and outdoor use.
• Affordable quality: Premium features at a budget-friendly price point.

 Comparison with Previous Versions