Zebronics Silencio 111 — 50dB Hybrid ANC Headphones (Midnight Black)

Key Features

• Hybrid Active Noise Cancellation (ANC) up to 50 dB

• 40 mm titanium drivers

• Bluetooth v5.4 + AUX connection

• Dual-pairing (connects to two devices simultaneously)

• Transparency Mode (ambient sound pass-through)

• Low latency Gaming Mode

• 3 EQ Modes (Equalizer, Sound Monster/Bass, Vocal Enhancer)

• Environmental Noise Cancellation (ENC) for clearer calls

• Voice Assistant support

• Rapid charging (10 minutes charge ≈ 8 hours playback)

• Long battery backup

• Soft & comfortable ear cushions

• Adjustable headband

Technical Specifications

• Driver Size: 40 mm (Titanium)

• Speaker Impedance: 30 Ω

• Frequency Response: 20 Hz – 20 kHz

• Sensitivity: 109 ± 3 dB

• Bluetooth Version: 5.4

• Wireless Range: ~10 meters (no obstacles)

• Playback Time:
    • With ANC off: ~55 hours (at ~50% volume)
    • With ANC on: ~33 hours

• Charging Time: ~1.5 hours for full charge

• Talk Time: ~42 hours

• Standby Time: ~400 hours

• Microphone Impedance: 2.2 kΩ

• Microphone Sensitivity: –38 ± 3 dB

• Net Weight: ~235 g

• Noise Cancellation Type: Hybrid ANC (feedforward + feedback)

• Specific Uses of Product ~ Entertainment, Fitness, Travel