Nirvana Crystl
nirvana crystl
Updated
3 days ago
, by boAt Knowledge Base
Nirvana Crystl
Nirvana Crystl has a magical sound that lasts for 100 Hours straight. It is equipped with boAt 360° Spatial Audio with Dual EQ Modes.
Walkthrough Video
Learn how to use the product and troubleshoot yourself
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Specifications
Type of Product | ANC TWS Earbuds |
Active Noise Cancellation | Up to 32 dB |
Bluetooth Version | v5.3 |
Water Resistance | IPX4 |
IWP™ Technology | Yes |
Spatial Audio | Yes |
Music Playtime | (Non-ANC mode & 60% vol) 100 hrs: Up to 20 hrs per charge, Up to 80 hrs additional Case playtime; (ANC mode & 60% vol) 80 hrs: Up to 18 hrs per charge, Up to 62 hrs additional Case playtime; Up to 18 hrs charge per earbud |
Environmental Noise Cancellation (ENx™) | Yes |
Number of ENx™ Equipped Mics | 4 |
BEAST™ Mode | Yes; 60ms Low Latency |
Standby Time | 200 hrs |
Transmission Range | 10m |
Driver Size | 10mm*2 |
Frequency | 20Hz-20kHz |
Battery (Earbuds) | 70mAh*2 |
Battery (Charging Case) | 480mAh |
Charging Time | 1.5 hr (Earbuds); 2.5 hrs (Case) |
Charging Interface | USB Type-C |
User Manual
Troubleshooting FAQs
General FAQs
To automatically switch the earbuds on (Smart Power On), simply open the lid of the charging case when earbuds are kept inside.
To perform a reset on your Nirvana Crystl:
NOTE: Before performing reset, clear "Nirvana Crystl" from the pairing device history by forgetting the device.
Place the earbuds inside the case in the correct orientation.
While the earbuds are inside the case, long press the Reset button located outside the case for 10 seconds.
After successful factory reset:
White LED blinks quickly 5 times on the Charging Case
White LED blinks quickly 5 times on the Earbuds
Close the lid and then re-open it again after 5 seconds.
Perform a fresh connection attempt and enjoy!
Congratulations! Your Nirvana Crystl earbuds have been Reset.
Factory reset through the App :
To reset Nirvana Crystl from your device, go to the Troubleshooting section “?” on the Hearables app.
Next, tap the “Malfunctioning” sub-header in the Troubleshooting section.
Click on the option “Reset My Device” to reset the earbuds.
Congratulations! Your Nirvana Crystl has been reset.
Nirvana Crystl will now show as “Ready to Pair” in the My Devices section. Follow the pairing procedure to connect the earbuds to your device.
Put on both earbuds to answer an incoming call
OR
Single tap the CTC on either earbud to answer an incoming call
Double tap the CTC on either earbud to end an ongoing call or reject incoming calls
Plug in the earbuds inside your ears to start playback and remove both to pause music. (OR)
Single tap the CTC on either earbud to play or pause a track.
While playing music, double tap on the left earbud’s CTC to return to the previous track.
While playing music, double tap on the right earbud’s CTC to skip to the next track
Volume can only be adjusted via phone/media devices
Tap the right earbud CTC 4 times to activate Voice Assistant.
Long touch the CTC on the right earbud for 2 seconds to toggle between Normal (ANC OFF), Ambient, and ANC modes.
Note:
By default, the Ambient Mode is active.
The operational cycle is Ambient Mode (Default) → ANC Mode → Normal (ANC OFF) Mode
Long touch the left earbud CTC for 2 seconds to switch between Bass Mode and Spatial Audio.
Please note that both the earbuds can be used in Mono mode. Use Smart Power On for switching on the desired earbud.
The selected earbud will automatically enter the connection mode indicated by rapid white LED flashes.
Turn on Bluetooth on your phone/media device and search for “Nirvana Crystl” to connect.
Note:
You cannot activate ANC and Ambient modes in Mono mode.
Wear detection features for calls and ANC are applicable only in Stereo Mode.
Switch the earbuds on; both the earbuds automatically enter the Connection Mode.
Turn on the Bluetooth functionality on your phone/media device and scan.
Search for ‘Nirvana Crystl’ and tap on the same for pairing & connect via Bluetooth.
To switch to Stereo mode from Mono, simply take out the other earbud from the case. It will automatically power on and pair with the previously selected earbud, hence enabling Stereo usage.
Nirvana Crystl comes with In-Ear Detection that will help in pausing the media when earbuds are taken out of ear. Earmuffs as per CX’s ear size are to be used to have optimal experience of In-Ear detection. This feature can be switched OFF from the boAt Hearables App.
In-ear detection is enabled by default on Nirvana Crystl.
You can use the boAt Hearables app to turn off or re-activate in-ear detection for your earbuds.
Nirvana Crystl can be connected to 2 devices at once. To enable this feature, following steps are to be taken:
Switch on the Bluetooth on your first phone/media device and search for ‘Nirvana Crystl’. After the selection is done, the earbuds are paired with your phone/media device.
Turn off the Bluetooth function of your first phone/media device. The earbuds are ready to be paired again.
Now switch on the Bluetooth function on your second phone/media device. Scan and select ‘Nirvana Crystl’ to connect.
Switch on the Bluetooth of the first phone/media device again. The earbud is reconnected to the first phone/media device.
Congratulations! Your earbuds are now connected to both your devices successfully via Bluetooth.
This feature can be switched OFF from the boAt Hearables App.
Earbuds – Charging : No earbud lighting effects when case charging the earbud
Earbuds – Fully Charge : LED turns OFF for 3s, left earbuds fully charged, the case bottom LED solid on for 3s, When the right earbuds is fully charged, the case top LED will solid on for 3s (only when the lid is open)
Power On : White light is ON for 1 second on opening the case Lid
Pairing Mode : Rapid white LED flashes on the master earbud and slowly breathing white LED on the slave earbud.
Pairing successful (1 time indication) : White LED flashes twice on both earbuds
If pairing not successful (In pairing mode) : If 5 minutes later, pairing is still not successful, then the earbuds LED will auto power off
Connected : White light flashes twice quickly on both earbuds ; No LED flash when media is playing
Disconnected : Same as pairing mode
Left Earbuds Charging from Case : Case Bottom LED will flash white
Right Earbuds Charging from Case : Case Top LED will flash white
Factory Reset : White LED blinks quickly 5 times on the Earbuds ; White LED blinks quickly 5 times on the Charging Case
Our IWP™ technology allows the earbuds to connect to your phone if they have already been paired before instantaneously upon opening the case.
Simply open the case and ensure that the Bluetooth is turned on for your media device, the buds will connect as soon as the case is opened without the need to take them out of the case first!
There is no special process to enable IWP™- simply follow the steps to first pair your Nirvana Crystl to your media device. Then upon subsequent usage, the IWP™ tech will be enabled and the earbuds will pair automatically to your previously paired media device if Bluetooth is turned on in your media device.
Yes, Nirvana Crystl has 2 mics per earbud and a total of 4 mics.
Yes
Nirvana Crystl does support 60 ms low latency for entertainment and casual gaming. But if you’re looking for professional gaming equipment, then Nirvana Crystl is not the right product.
No
You can view the product’s manual under the “System” tab of the Hearables app. Go to the ‘User Manual’ section and tap ‘Know More’ to access the user manual.
No, the earbuds do not have any integrated volume controls on them. The volume has to be controlled using your connected Bluetooth device.
Ensure that in the Bluetooth settings of your media device, you have enabled syncing of Bluetooth and phone volume levels otherwise you may not be able to fully control the volume of the earbuds as intended.
No, the voice prompts are integrated inside the earbuds and there is no provision to turn them off or lower their volume.
While your earbuds do have IPX4 water and sweat resistance, it is recommended that they are not submerged inside water directly or used for prolonged periods inside water like for swimming/showers, as it may lead to damage.