Sennheiser MOMENTUM 4 True Wireless

The Sennheiser Momentum True Wireless 4 impresses with exceptional sound quality, strong personalization features, and long battery life. However, mixed reports on calls, ANC behavior, and long-term durability are worth weighing. If your priority is pure listening experience, they’re a strong pick; but if reliability and calls are critical, exploring alternatives may be safer.

Overview & Specs

• Full Name: Sennheiser Momentum True Wireless 4

• Bluetooth 5.4, supports LE Audio / Auracast, aptX Lossless, aptX Adaptive, AAC, SBC 

• Battery Life: ~7–7.5 hours per charge with ANC, up to 30 hours total with case; quick charge gives ~1 hour of playback in 8–10 minutes 

• Water Resistance: IP54 (dust and splash resistant) 

🔊 Sound & Features

• Powered by TrueResponse transducers, delivering signature Sennheiser sound: detailed highs, refined mids, and rich bass 

• Customizable sound via Smart Control app: EQ presets, Soundcheck guided tuning, Sound Zones, personal EQ, and personalization based on hearing preferences 

• Adaptive ANC adjusts to your environment; Transparency Mode lets ambient sound in with minimal noise 

• 6‑mic beamforming setup, wind‑noise reduction, multipoint pairing (two devices simultaneously), quick pairing (Android Fast Pair), and dynamic role switching between earbuds

✅ Pros & Cons

👍 Strengths:

• Outstanding audio fidelity—widely praised by reviewers and audiophiles 

• Excellent sound customization features, including lossless mode for a cleaner tone 

• Reliable battery life, fast charging, and multi-device pairing 

⚠️ Limitations:

• Mic and call quality generally receive criticism—many report poor performance in voice pickup 

• ANC and Transparency Mode issues, including chattering or high-pitched tones experienced by some users 

• Several reports of durability and reliability issues, with units failing within months; though some users had no problems