How we test electronics

• Battery testing: we measure runtime in three realistic loads — light listening/standby, mixed-use, and continuous max output — then compare against manufacturer claims.
• Sound quality: reviewed by working audio engineers using calibrated reference tracks across genres, with frequency response curves measured on a rig.
• Real-world durability: drops, sweat exposure, pocket abrasion, and 30-day cosmetic wear — we don’t skip the boring tests.
• Long-term firmware tracking: we revisit every product after major firmware updates to track regressions or improvements.