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Rockerz 400 Pro

Updated 

9 days ago

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Rockerz 400 Pro

Meet your new audio companion, Rockerz 400 Pro. Designed for those who live life on the go, these headphones deliver top-notch sound quality and comfort. Whether you're hitting the gym, commuting, or just relaxing at home, Rockerz 400 Pro has got you covered.

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Walkthrough Video

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Learn how to use the product and troubleshoot yourself






















DISCOVER HOW →

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​Specifications

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Headphone Type

Bluetooth Headphones

Bluetooth Version

V5.3

HD Sound

Yes

Music Playtime

Up to 30 Hours (at 60% vol approx.)

Charging Port Type

Type -C

Transmission Range

10m

Driver Size

40mm X 2

Frequency

20Hz – 20kHz

Charging Time

1.5 hours

BEAST mode

Yes

ENx Tech

Yes

User Manual

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Troubleshooting FAQs

  1. When switched off, press and hold the Power ON/OFF Button for 3 seconds to switch the headphones on and put them into pairing mode. The headphones will automatically enter in pairing mode with a prompt; the blue and red LEDs will flash alternatively to indicate the same.

  2. Open Bluetooth on your device and search for ‘Rockerz 400 Pro’ in the list of available devices.

  3. Choose ‘Rockerz 400 Pro’ from the list and if asked, enter the pairing password ‘0000’ to establish Bluetooth connectivity.

  4. Once successfully connected, the headphone and phone get connected via Bluetooth indicated by slowly flashing blue LED.

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Note: The headphone automatically turns off after 5 mins if no connection is established within this time.

  1. Check to see if the device is in pairing mode – Hold the Multifunction button for 5 seconds until the red and blue LED light on the device starts flashing alternately.

  2. Check if the device is in the range of Bluetooth (usually 10m) and if there are any obstructions in between.

  3. Check if it works after clearing the pairing list on the device, Press and hold the volume "+" button and the volume "-" button for about 5 seconds in standby mode to clear paired list of devices.

  4. Check if the device being connected to supports Bluetooth connections

  5. Check if it is a passcode issue and if so enter 0000 or 1234

  6. Check to see if the device being connected to does not have any software issues – Check to forget the device on Bluetooth, update the mobile software

  1. Unpair / forget the device name from your BT list of paired devices.

  2. Long press Power ON/OFF Button and Vol. Down buttons simultaneously for 5 seconds. This will clear all the paired devices history from the device.

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  • To charge the device, plug one end of the USB type-C cable into the device’s charge port and connect the other end to a computer or wall adapter

  1. Check to see if the charging wire being used is working – check to use another charging wire or try using the wire on another device.

  2. Check if the voltage of the charger is correct for the device, use only 5V 2A chargers.

  3. Check if the charging is done till the red light turns completely blue.

  4. Check if the battery was not tampered with or exposed to any electrical damage.

  5. Check if the charging port is not clogged with dirt. If so, please clean it with a cotton swab.

  6. Please check if the adapter and charging cable support fast charging.

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  1. Check if connected device does not have any equalizer settings applied. Go to the connected device's sound settings and set the Equalizer to Normal/ Default/ Zero/ None.

  2. Reset the device or clear the paired devices list.

  3. Check to see if the earcups have ear wax accumulated. If so, please clean it with cotton swab and alcohol, after doing so gently blow dry it from a distance.

  4. Ensure that there are no obstruction between your Rockerz 400 Pro and the connected device and they are within the Bluetooth range (10 meters).

  1. Check if connected device does not have any equalizer settings applied. Go to the connected device's sound settings and set the Equalizer to Normal/ Default/ Zero/ None.

  2. Check using different media players and different devices and if the volume change happens on all devices or only on specific ones.

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  1. Reset your Rockerz 400 Pro.

  2. Ensure the microphone is not being blocked by any particles.

  3. Check to see if the microphone is being held at the adequate distance for it to be able to pick up the voice.

  4. Now check if your voice is getting recorded on a voice recorder to understand if your mic is working.

  5. Check if the microphone was not exposed to any hazards like direct sunlight or fire or to water above the resistance or dipped in any liquid.

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  1. Check to see if the device has been properly charged first, till the red light turns blue.

  2. Check if the voltage of the charger is correct for the device, use only 5V 2A (Output) Chargers.

  3. Check if the device was not subject to any mishandling, broken wires or exposed to direct sunlight or hazards like fire.

  1. Check if the controls do not work while connected to another device

  2. Unpair/ forget the device, reset and pair again.

  3. Check if the media player being used supports such controls.

  4. Check if the controls do not function on call or other media players

  5. Check if the device was not subject to any mishandling, broken wires or exposed to direct sunlight or hazards like fire.

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  1. Check if the pairing device has the feature enabled. Google Assistant or Siri should be enabled to use this feature from your device.

  2. Please follow the steps carefully, long press for 2 seconds and release, this should allow Google Assistant or Siri to pop up on the media screen of the device. Though under some circumstance, this featuremay or may not work on some devices which may be restricted by default.

General FAQs

  • Power On:

  1. In power off mode, press and hold the MFB (Multi-function Button) for 3 seconds. A voice tone will confirm the same.

  2. The blue LED and red LEDs flash alternatively

  • Power Off:

  1. Press and hold the Power Button for 5 seconds.

  2. The red will flash for 1 second and the device will turn off.

  1. Press & hold the volume +/- button in steps to increase/decrease the volume.

  2. There will be a ‘tone’ when the sound volume reaches its maximum

  1. Answer Call: Short press the multi-function button once to receive an incoming call. There will be a ‘tone’ and the call will get answered.

  2. End Call: Short press the multi-function button once to end an ongoing call. There will be a ‘tone’ and the call will get ended.

  • Double press the MFB (Multi-function Button) in the call ring status. There will be a ‘tone’ and the call will get rejected.

  • While playing music, short press the MFB once to play/pause the music.

  1. Previous Track: While playing music, press and hold volume (-) button for 2 seconds to move to the previous track.

  2. Next Track: While playing music, press and hold volume (+) button for 2 seconds to move to the next track

  • Red and blue LEDs light up automatically and enter the pairing state after flashing thrice simultaneously

  • Long press Power ON/OFF Button and Vol. Down buttons simultaneously for 5 seconds. This will clear all the paired devices history from the device.

  • Double Press MFB Button

  1. Single Press the Beast mode quick switch button to activate BEAST mode for low latency playtime.

  2. Single Press the Beast mode quick switch button again to activate music mode from BEAST mode

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