boAt 2025 Launch Rockerz 421, 40H Battery, Low Latency(40Ms), 40Mm Drivers, Enx Tech, Stream Ad Free Music via App Suppo
Posted: Sat Dec 13, 2025 6:07 pm
About This Item
- 40ms Low Latency BEAST Mode: Enhances gaming with synchronized audio and visuals.
- 40 hours of Playback: Enjoy uninterrupted audio with up to 40 hours of playtime.
- 40 mm Drivers with boAt Signature Sound: Delivers bass-heavy, immersive audio.
- Bluetooth v5.4: Seamless wireless connectivity for calls and music.
- ENx Technology: Ensures clear calls even in noisy environments.
Product Purpose and Usage
- Ideal for gaming, music streaming, and hands-free calling.
- Perfect for use in noisy environments due to ENx Technology.
- Suitable for entertainment purposes, including movies and podcasts.
Product Benefits
- Seamless connectivity with Bluetooth v5.4.
- Enhanced audio experience with boAt Signature Sound.
- Long-lasting battery life reduces the need for frequent charging.
- Noise-free calls with ENx Technology.
- Low latency mode improves gaming performance.
Product Details
| Battery Life | 40 Hours |
|---|---|
| Driver Size | 40 mm |
| Latency | 40 ms |
| Bluetooth Version | 5.4 |
| Noise Control | Active Noise Cancellation |
| Weight | 200 g |
| Charging Time | 2 Hours |
| Compatibility | Cellphones, Laptops, Smart Speakers |
| Material | Faux Leather, Foam, Plastic |
| Water Resistance | Not Water Resistant |
| Special Features | Active Noise Cancellation, Low Latency Gaming Mode, Voice Control, Quick Charge |
| Earpiece Shape | Over Ear |
| Country of Origin | China |
| Brand | boAt |
| Color | Black Sabre |