boAt Rockerz Plus 450 ANC Review: Big Claims, Little Proof

The boAt Rockerz Plus 450 ANC is for students and first-time buyers who want noise cancelling and a battery that lasts weeks, without spending much. The trade-off is evidence: boAt’s claims are strong for the price, but nobody we could find has measured them, and the codec support is basic.

How long does the battery last?

boAt rates it at 80 hours with ANC off and 57 hours with ANC on, at 60% volume, from a 750 mAh cell. A full charge over USB-C takes about 2.5 hours. If even half of the ANC-on figure holds up, that is more than a week of daily commuting. We could not find an independent battery test to confirm it, so treat the numbers as best-case.

Is the noise cancelling any good?

boAt claims hybrid ANC up to 40 dB. Hybrid systems use microphones inside and outside the ear cup and generally cancel better than single-mic designs, but a dB figure on a box is not a measurement. The one review we found, on Gadgets Review, is based on specifications rather than lab work. It describes the ANC as useful for steady hum like traffic and fans and weaker on voices. Expect a quieter bus ride, not silence.

How does it sound with an iPhone or Android phone?

It supports only SBC, the most basic Bluetooth codec. Android phones will sound acceptable; iPhones, which prefer AAC, lose some detail. If sound quality is your main reason to upgrade, this is a weak point.

Is it good for gaming?

boAt’s BEAST mode claims 40 ms latency, which would be fine for videos and casual games. Gadgets Review still advises against it for competitive gaming, and we found no measured latency figure.

Will it survive daily use and sweat?

It folds, and it has a detachable cable. Gadgets Review lists IPX4 splash resistance; boAt’s support page does not state an IP rating, so we have left it out of the specs. Owner reviews of other boAt models often complain about after-sales support, so keep your invoice and register the product.

What we could not verify

The weight, the warranty term, whether it supports multipoint and the call quality. Smartprix shows only a few dozen owner ratings so far, too few to spot reliability patterns.

Should you buy it?

On paper it is very good value: ANC, Bluetooth 6 and a battery that should outlast most rivals. In practice, until independent tests confirm the ANC and owners report on durability, a better-proven mid-range ANC headphone is the safer choice if you can stretch your budget.