About this item

• 40 hours of Playback: Groove more without frequent charging. boAt Rockerz 421 Bluetooth Headphones feature a huge playtime of up to 40 hours for uninterrupted audio fun.
• 40 mm Drivers boAt Signature Sound: Boasting high-quality 40 mm drivers that pump out bass-heavy boAt Signature Sound, these headphones enhance your audio immersion
• 40ms-Latency BEAST Mode: Score on your go-to games by activating gaming BEAST mode which features a low latency of 40ms. Bid goodbye to lag and delve into realistic gaming boosted by synchronized visuals and sound.
• ENx Technology: Answer calls in noisy areas from a busy room, public transport, or café. The integrated ENx tech-enabled mic ensures noise-free conversations no matter where you are.
• Bluetooth v5.4: Breeze through your watchlist or even call your contacts with wireless comfort thanks to Bluetooth v5.4. Connect these headphones wirelessly and unlock seamless listening.