JBL Endurance Pace vs Sony NWZ-WH303-B – Specs, Price & Comparison (2026)

Everyday comfort : the headphones allow easy control via 3-button operation and clear voice quality thanks to the two beamforming microphones with noise cancellation. Weatherproof Robustness : thanks to IP68 certification, the wireless headphones are waterproof and dustproof - ideal for training in sweat, rain, sand and even in extreme conditions. Smart connectivity : With multipoint connection, fast pair, Google Finder and audio switch, the headphones allow seamless device changes, easy location, and customize sound customization. Powerful JBL Sound : with JBL OpenSound technology, 18 x 11 mm drivers and adaptive bass boost, the Bluetooth headphones provide clear, rich sound with up to 10 hours of wireless playback time. Open-Ear Comfort : the lightweight titanium memory wire neckband ensures a secure fit, while the headphones deliver powerful JBL sound while allowing perception of the environment during training.

- WALKMAN Series - Built-in Rechargeable lithium-ion Battery 3.7 V - Storage : 4 GB - Approx. 2 hours - Quick charge - Approx. 3 minutes charge enables up to approx. 60 minutes playback. - Operating Temperature : 5 Â°C to 35 Â°C (41 ÂºF to 95 ÂºF) - USB microB connector - Hi-Speed USB (USB 2.0 compliant)

Key Differences

There is a noticeable difference in weight (292 g vs 33.15 GM), which may affect comfort during extended use. Impedance levels vary (30 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sony NWZ-WH303-B and JBL Endurance Pace are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (30 mm vs 18 X 11 mm), which can influence sound depth, bass response, and overall audio clarity. Sony NWZ-WH303-B and JBL Endurance Pace offer different noise cancellation capabilities (NA vs Adaptive Noise Cancelling), which can impact how effectively they block external noise. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (30 - 20,000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Choosing between Sony NWZ-WH303-B and JBL Endurance Pace depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Noise Cancelling: NA vs Adaptive Noise Cancelling
Driver Size: 30 mm vs 18 X 11 mm
Weight: 292 g vs 33.15 GM
Impedance: 30 ohm vs 32 Ohms

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Key Differences

Top Differences