boAt Rockerz 421 (2025 Launch), 40Hrs Battery, Low Latency(40Ms), 40Mm Drivers, Enx Technology, Integrated Controls, V5.4 Bluetooth Headphones, Wireless Over Ear Headphone with Mic (Bold Blue)

The boAt Rockerz 421 is a pair of wireless over-ear headphones designed for music lovers on the go. With features like a 40-hour battery life, low latency of 40ms, 40mm drivers, and ENx technology, these headphones deliver an immersive audio experience.

This product is perfect for individuals who love to listen to music or watch movies without any interruptions. The integrated controls make it easy to adjust volume, skip tracks, and answer calls without having to touch your phone.

One of the key features of the boAt Rockerz 421 is its V5.4 Bluetooth technology, which ensures a stable and seamless connection with your devices. The bold blue color adds a stylish touch to your look, making these headphones both functional and fashionable.

Pros: The 40-hour battery life is perfect for long commutes or travel, while the low latency ensures a lag-free listening experience. The 40mm drivers deliver powerful bass and clear vocals, making every song sound amazing.

Cons: Some users may find the over-ear design bulky or not as comfortable for extended use. The bold blue color may not be to everyone's taste, and some users may prefer more neutral options.

Factor	Weight	Contribution	Rationale	Sources
Spec/Feature Fit	25	20	Impressive specs like 40Hrs battery life and low latency.	TechRadar
Brand Strength	20	18	boAt's strong brand presence and reputation in India.	Canalys
Category Momentum	20	15	Growing demand for over-ear headphones in Indian market.	IDC
Price Positioning	20	10	Competitive pricing compared to similar models in the market.	Gadgets360
Competition	10	8	Facing competition from established and emerging brands.	TheVerge
Use-case Advantage	5	5	Versatile for various activities from gaming to music.	TechCrunch
Final Market Score	100	76/100 (3.80/5)	boAt Rockerz 421 offers a compelling mix of features and value in the Indian over-ear headphones segment.

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