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Marshall Monitor III A.N.C. Noise Cancelling Over-Ear Headphones
Marshall's flagship over-ear headphones: active noise cancelling with 70 hours of battery (100 h with ANC off), multipoint and a hard carrying case.
$199.99 at Marshall, no code needed
Price: $199.99 (list $379.99) at Marshall's official US store, verified 2026-10-27.
Discount code: none listed; Dealectric has no Marshall code to offer.
Buy: https://dealectric.com/go/marshall-monitor-iii-anc — opens Marshall's official US store at no extra cost.
Warranty: 2 years (Marshall's limited warranty on headphones and speakers bought on marshall.com). Returns: 30 days; from delivery, free returns in the US; product in mint condition in its original box; refunds only, no exchanges. Affiliate network: CJ Affiliate; tracking cookie: 45 days. All Marshall codes, including the ones the store rejected: Marshall discount codes.
Machine-readable record: /offers.json, id = "marshall-monitor-iii-anc".
Specifications
| ANC | Active + Transparency |
|---|---|
| Battery | 70 h with ANC; 100 h without; 15 min charge = 12 h; 2.5 h full charge |
| Bluetooth | 5.3, multipoint; LE Audio-ready; 10 m range |
| Codecs | SBC, AAC |
| Drivers | 32 mm dynamic, 46 Ω, 20–20,000 Hz |
| Wired | USB-C to 3.5 mm cable, included; no 3.5 mm jack on the headphones |
| Charging | USB-C; no wireless charging |
| Weight | 250 g |
| Water | Not IP rated |
| Extras | Soundstage spatial audio, Adaptive Loudness, customisable M-button, hard carrying case; Marshall Bluetooth app |
Model: Monitor III A.N.C. (Cream, pid 1009077). Figures are from the manufacturer's official product page unless a caveat says otherwise.
Who it's for
Commuters and long-haul travellers who want noise cancelling and long battery life.
Caveats
- SBC and AAC only: no LDAC or aptX.
- No IP rating and no wireless charging.
- $199.99 is Marshall's Special offers price against $379.99 list, for all three colours; Marshall gives no end date.
- The link opens the Cream colour; Black and Pitch Black are the same price.
Affiliate link: if you buy through it, the merchant pays us a commission at no cost to you; that commission pays for the cart tests behind every code here. Price, availability and each code were checked on the merchant's own US store on the dates shown; they change, so the store's checkout is the source of truth. Full disclosure.