boAt Nirvanaa 751 Anc

boAt Nirvanaa 751 ANC

Complete FAQ & Troubleshooting Guide for Over-Ear Hybrid ANC Headphones

Hybrid ANC (33 dB) | Ambient Mode | 65-Hour Playback | Smart Mute Palm Feature

Information compiled and verified from the official boAt Nirvanaa 751 ANC support page.

33 dB

Hybrid Active Noise Cancellation

65 Hrs

Playback (54h with ANC)

40mm

Dynamic Audio Drivers

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?

1. Press the ANC mode button once to enter ANC Mode (up to 33 dB noise reduction)

2. Single press the ANC mode button while in ANC mode to switch to Ambient Mode (amplifies external voices/announcements)

3. Press the ANC button again to return to Normal Mode (ANC & Ambient Off)

Q: How does the Smart Mute feature work?

Place the palm of your hand over the right earcup while playing music to instantly mute audio. Remove your palm to resume playback.

Connectivity & Charging

Q: How do I pair Nirvanaa 751 ANC with a phone or computer?

1. Turn on the headphones by pressing & holding the power button

2. Press & hold Bluetooth button for 3 seconds until the right earcup’s LED blinks red and blue

3. Select “Rockerz 751 ANC” in Bluetooth settings and enter passcode ‘0000’ if asked

Q: What are the charging LED indications?

Charging: Solid red LED on earcup

Fully Charged: Solid blue LED

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