Boat Rockerz 255 ANC Wireless Neckband – Hybrid ANC + IPX7 + 35H Battery at ৳3,300

Boat is one of India’s most popular audio brands — and the Rockerz 255 ANC brings their signature punchy sound and build quality to Bangladesh’s neckband market. With Hybrid ANC for noise reduction, 13mm drivers for deep bass, IPX7 full waterproofing, 35-hour battery life, ASAP fast charging, and a gaming mode for low-latency play — the Rockerz 255 ANC covers every need of the active Bangladeshi audio user. The IPX7 rating is particularly noteworthy: it means the neckband can be submerged in 1 meter of water for 30 minutes — far beyond the IP54 or IPX5 ratings of competing neckbands at this price.

🔇 Hybrid ANC — Feedforward + Feedback

The Rockerz 255 ANC uses two microphone types simultaneously — feedforward (outside the ear) captures incoming noise before it reaches your ears, feedback (inside) catches what slips through. This hybrid approach delivers more consistent and effective noise cancellation than single-method systems, particularly for low-frequency sounds like AC units and traffic that dominate Bangladeshi urban soundscapes.

💧 IPX7 — Actually Waterproof, Not Just Splash-Resistant

IPX7 is the gold standard for waterproofing in consumer audio — it means 1 meter of submersion for 30 minutes. Wear the Rockerz 255 ANC in the pool, in heavy monsoon rain, or to the most intense gym session imaginable. Nothing about water will damage this neckband.

Browse all ANC neckbands in Bangladesh at Marshmallow Tech.