By CE Critic - Buy Better Tech

Table of Contents

1. Introduction
2. Momentum True Wireless 4 Earbuds
   • 2.1 Design and Features
   • 2.2 Audio Technology
   • 2.3 Connectivity and Battery Life
3. Momentum Sport Earbuds
   • 3.1 Biometric Tracking
   • 3.2 Design for Fitness
   • 3.3 Sound Quality and Features
4. Accentum Plus Headphones
   • 4.1 Enhanced Controls
   • 4.2 Noise Cancellation and Audio Quality
   • 4.3 Connectivity and Battery
5. Conclusion

1. Introduction

Sennheiser, a renowned audio brand, has revealed its latest lineup of headphones and earbuds at CES 2024. This article delves into the features and advancements in the Momentum True Wireless 4 earbuds, Momentum Sport earbuds, and the Accentum Plus headphones.

2. Momentum True Wireless 4 Earbuds

• Sennheiser's next-gen flagship earbuds
• aptX Lossless support for CD-quality audio (requires compatible phone)
• Improved Bluetooth 5.4 connectivity with Qualcomm's RF Front End technology
• Enhanced call quality with 6-mic array and AI voice processing
• No spatial audio despite platform support
• 7.5 hours battery life per charge, 30 hours with case
• $300 price tag, available for preorder February 15

2.1 Design and Features

The Momentum True Wireless 4 earbuds maintain a familiar design but come with several internal upgrades. Sennheiser collaborates with Qualcomm's S5 Gen 2 platform, offering aptX lossless sound quality and ultra-low latency.

2.2 Audio Technology

The earbuds support Bluetooth 5.4, Auracast, and boast an overhauled antenna design for improved signal continuity. Adaptive ANC and a new Qualcomm chipset promise enhanced performance.

2.3 Connectivity and Battery Life

Connectivity is further improved with Qualcomm's RF Front End technology. The earbuds provide up to 7.5 hours of playback time, and the charging case supports wireless charging.

3. Momentum Sport Earbuds

3.1 Biometric Tracking

Designed for fitness enthusiasts, the Momentum Sport earbuds feature real-time biometric tracking, including a PPG heart rate sensor and body temperature sensor. Compatible with popular health apps, they offer a unique fitness monitoring experience.

3.2 Design for Fitness

With an acoustic relief channel to minimize distractions, a semi-open design for environmental awareness, and IP55 water and dust resistance, these earbuds are ideal for workouts.

3.3 Sound Quality and Features

The Momentum Sport earbuds use a new 10mm transducer and support aptX Adaptive for high-quality digital audio. The vented design helps reduce occlusion effects and enhances transparency mode.

4. Accentum Plus Headphones

• Bridges the gap between Accentum and Momentum 4 Wireless
• Touch controls instead of buttons for a premium feel
• Adaptive ANC with automatic wind noise adjustment
• Adjustable sidetone for hearing your voice on calls
• aptX Adaptive codec for efficient wireless audio
• 3.5mm analog input for additional connectivity options
• 50 hours battery life with Bluetooth Multipoint
• $230 price tag, available February 20

4.1 Enhanced Controls

• First Sennheiser earbuds with built-in heart rate and body temperature sensors
• Compatible with popular fitness apps like Apple Health, Garmin Connect, Strava, and Polar
• IP55 dust and sweat-resistant earbuds, IP54 case
• 6 hours battery life per charge, 24 hours with case
• Vented design for comfort and transparency mode effectiveness
• New 10mm transducer and aptX Adaptive support for sound quality
• $330 price tag, available April 9

The Accentum Plus headphones bridge the gap between the Accentum and Momentum 4 Wireless. Featuring touch-enabled controls on the earcup, wear sensors, and a fold-flat design, they offer convenient functionality.

4.2 Noise Cancellation and Audio Quality

With Bluetooth 5.2, aptX Adaptive, and adaptive noise cancellation, the Accentum Plus headphones deliver superior sound quality and a more immersive listening experience.

4.3 Connectivity and Battery

Bluetooth Multipoint connectivity, wind reduction, and a 50-hour battery life make these headphones versatile. The inclusion of a 3.5mm analog input and a color-matched zippered travel case adds to their appeal.

5. Conclusion

Sennheiser's latest offerings showcase a commitment to innovation, combining advanced audio technology with fitness tracking features. Whether it's the upgraded Momentum True Wireless 4, fitness-focused Momentum Sport earbuds, or the versatile Accentum Plus headphones, Sennheiser continues to push the boundaries of audio excellence.