The JBL Endurance Peak 4 are sports earbuds designed as an evolution of their predecessors. They feature a slimmer design, adaptive noise cancellation (ANC), and a spatial audio mode while maintaining a launch price of £89.99 / $99.95. These earbuds were announced and released in January 2026.
They are positioned as a more affordable alternative to premium earhook options like the Beats Powerbeats Pro 2 and Shokz OpenFit Pro, which carry significantly higher costs.
The design refinement is noted; they are sleeker and smaller than the Peak 3. However, JBL has retained its TwistLock technology, ensuring a secure fit during rigorous workouts. Reviewers found the security comparable to the Beats Powerbeats Pro 2, noting that the earbuds stayed securely in place during activities such as runs, HIIT sessions, and gym workouts.
The units are built with an IP68 rating for strong resistance against dust and moisture, making them suitable for sweat, rain, and general muck. The charging case features an IPX2 rating and is described as being on the larger side, though it securely holds the earbuds.
A notable functional drawback identified is the continuation of touch-based controls, which were found to be unreliable, particularly during intense workouts, frequently failing to register taps.
The most significant upgrade is the inclusion of adaptive noise cancellation. This feature adjusts automatically based on ambient noise levels and performs effectively in environments like the gym or when blocking traffic noise. However, its performance diminishes in windy conditions and does not match the capabilities of competitors such as Sony, Apple, or Bose.
Other included features include an ambient aware mode and a TalkThru mode for conversations, alongside various sound modes tailored specifically for different sports.
The dedicated JBL app offers extensive customization. Users can access EQ presets, create custom EQs, and utilize a Person-Fi mode based on a personalized hearing test profile.
A substantial improvement was made to call quality through the inclusion of a six-microphone array (up from four on the Peak 3), providing settings to adjust sound levels and tones for both ends of a call.
In terms of power, the battery life is rated at up to 12 hours without ANC enabled and 8 hours with it active. During testing, an hour-long workout with ANC consumed over 10-12% charge, while the same duration without ANC used just under 10%.
A quick charging feature allows for four hours of playback from a mere 10-minute charge, and the case provides an additional 36 hours of total battery life.
The sound quality utilizes a 10mm dynamic driver to deliver JBL’s signature Pure Bass sound. This audio profile prioritizes power and brightness, which reviewers found satisfactory for most gym-goers and outdoor enthusiasts, though those desiring more detailed midrange or treble might need to invest in higher-end options.
In conclusion, the review posits that JBL has successfully refined the Endurance Peak 4, offering superior comfort and versatility at an attractive price point. They are recommended for users who require secure-fitting, earhook sports earbuds with a bright sound profile and abundant customization. The principal weakness remains the unreliable touch controls, but overall, they are considered a strong sound upgrade and one of the best options in their price range.
Source: Trusted Reviews