Tecno TecnBuds 4 BD04 WITH ANC– True Wireless Stereo Earbuds With Long Battery Life & Crisp Sound

The TECNO BUDS 4 BD04 are a pair of True Wireless Stereo (TWS) earbuds featuring Active Noise Cancellation (ANC), 10mm dynamic drivers for rich audio, and a long-lasting battery. They are known for their comfortable fit and are suitable for music, calls, and gaming. 

Specifications

• Audio drivers: 10mm dynamic drivers deliver deep bass and clear sound quality.
• Connectivity: Bluetooth 5.4 ensures a stable, low-latency connection, which is especially useful for gaming.
• Noise cancellation:
  • ANC: The earbuds feature Active Noise Cancellation to block out distracting ambient noise.
  • AI ENC: Dual microphones with AI-powered Environmental Noise Cancellation filter out background noise for clearer calls.
• Battery and charging:
  • Earbuds playtime: Up to 5.5 hours on a single charge.
  • Total playtime: The charging case extends the total playback time to up to 22 hours.
  • Charging port: USB-C.
• Durability: The earbuds have an IPX4 water and sweat resistance rating, making them suitable for workouts.
• Controls: Touch-sensitive controls on the earbuds allow you to manage music playback and answer calls.
• Customization: They are compatible with the TECNO Welife app, which allows you to customize sound profiles and other settings.
• Extra features: Includes a low-latency mode optimized for gaming and streaming.
• Colors: The earbuds are available in Black and White. 

Key differences with the Buds 4 Air

It's important to distinguish the standard Buds 4 with ANC from the Buds 4 Air (also referenced as BD04 in some stores), which offers a different feature set.