boAt Nirvanaa 751 ANC
Complete FAQ & Troubleshooting Guide for Over-Ear Hybrid ANC Headphones
Information compiled and verified from the official boAt Nirvanaa 751 ANC support page.
About the Nirvanaa 751 ANC
The boAt Nirvanaa 751 ANC is a premium over-ear wireless headphone equipped with Hybrid Active Noise Cancellation reducing ambient noise up to 33 dB. It features Ambient Sound mode, 65 hours of playback, 40mm dynamic drivers, and an intuitive Smart Mute palm-gesture feature. Below is a comprehensive, source-verified FAQ and troubleshooting guide covering noise cancellation, charging, sound performance, microphone, and general controls.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Hybrid ANC Over-Ear Wireless Headphones |
| Bluetooth Version | v5.0 |
| Noise Cancellation | Hybrid Active Noise Cancellation (up to 33 dB) |
| Audio Modes | ANC Mode, Ambient Mode, Normal Mode |
| Driver Size | 40mm x 2 |
| Frequency Response | 20Hz – 20kHz |
| Music Playtime | Up to 65 hours (54 hours with ANC ON) |
| Charging Time | About 1 hour (5V/2A adapter) |
| Charging Interface | USB Type-C |
| Gesture Control | Smart Mute (place palm over right earcup) |
Troubleshooting Guide
ANC, Ambient Mode & Smart Mute
Q: How do I switch between ANC, Ambient, and Normal modes?
Q: How does the Smart Mute feature work?
Connectivity & Charging
Q: How do I pair Nirvanaa 751 ANC with a phone or computer?
Q: What are the charging LED indications?
Need More Help?
For additional support and resources, please contact boAt support:
Phone: 022-6918-1920 (9 AM – 7 PM, Closed Sundays & Holidays)
WhatsApp: +91-9667700177 (Available for quick assistance)
Official Support Page: boAt Nirvanaa 751 ANC Support