Jet Black · UK · Beats part ME2J4ZM/A
Powerbeats Fit (ME2J4ZM/A in Jet Black in the UK, ME2J4LL/A in the US) are Beats' wing-tip workout earbuds with active noise cancelling, Transparency mode and Apple's H1 chip, and they work with Apple and Android devices (the Beats app for Android adds extra features). Beats rates them at up to 7 hours per charge with ANC off (6 hours with ANC on) and 30 hours with the case.
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Specifications checked 26 Sept 2026Manufacturer specifications, not a hands-on test.
The nearest checked headphones by key specifications, with what differs from the Beats Powerbeats Fit. The first matches the Compare button above.
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Sennheiser HD 650508825 · titanium-silver · 300 ohm · standard 3 m unbalanced cableA flexible one-size wing tip tucks under the ridge of the upper ear to hold each earbud in place, and at 5.78 g per bud and 49.75 g for the case they are lighter than Powerbeats Pro 2 (8.7 g and 69.0 g).
Both the earbuds and the charging case are rated IPX4 for sweat and water, and the page lists ANC, Transparency, Adaptive EQ and personalised spatial audio.
Shorter rated battery than Powerbeats Pro 2: 6 hours per charge with ANC on and 24 hours with the case, versus 8 and 36 hours, and no wireless charging is listed for the case.
Uses the Apple H1 chip where Powerbeats Pro 2 uses H2, has a single multi-function button per earbud with no volume rockers listed (the buttons can be set to adjust volume), and ships without a charging cable. Beats gives no Bluetooth version.
Exact configuration: ME2J4ZM/A · Jet Black · UK
14 specifications in 5 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Two separate earbuds with a one-size flexible wing tip and ear tips in four sizes (XS, S, M, L), supplied with a charging case.
SourceEach earbud. The charging case weighs 49.75 g; Beats gives 61.3 g in total.
SourceBeats does not state a Bluetooth version on the UK or US page. Power adapter and USB-C cable sold separately; no wireless charging is listed.
SourceApple's tests (May 2025, pre-production units paired with iPhone 15 Pro, 50% volume) ran until the first earbud stopped playback. The Fast Fuel figure was measured with ANC and Transparency off via a USB-C cable.
Beats says the earbud’s ergonomic shape is built around axial-aligned drivers; it does not state a driver size.
With ANC and Transparency off, Adaptive EQ uses up to five microphones to tailor sound to the fit and seal of each earbud.
SourceWith iOS devices: one-touch pairing, automatic switching, Audio Sharing, hands-free Hey Siri, Find My and Fit Test.
SourceBeats lists the app under Android compatibility; on Android the Beats app is also used to check and update firmware.
Default presses: once to play or pause, twice to skip forwards, three times to skip backwards. The buttons can be set to manage music, adjust volume, toggle listening modes, take calls and activate the voice assistant.
SourceMore of the nearest checked headphones by key specifications, for a side-by-side comparison.
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Sennheiser HD 660S2700240 · black with bronze accents · 300 ohm · 1.8 m balanced and unbalanced cablesCompare the two 
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Beyerdynamic AVENTHO 3001000981 · BlackCompare the two 
Beyerdynamic DT 1770 PRO MKII1000310 · 30 ohm · blackCompare the two 
Beyerdynamic DT 1990 PRO MKII1000303 · 30 ohm · blackCompare the two 
Beyerdynamic DT 700 PRO X737704 · 48 ohm · blackCompare the two 
Beyerdynamic DT 900 PRO X729906 · 48 ohm · blackCompare the two 
