1. Ensure Bluetooth is ON and the earphones are in pairing mode (alternating red/blue LED flashes)
2. Confirm the device is within 10m range with no obstructions
3. If prompted for a passcode, enter 0000 or 1234
4. Clear the pairing list with a factory reset
5. Check for software issues on your phone; try forgetting the device or updating mobile software

1. Clear “Rockerz 255” from your device’s pairing history first
2. Press and hold Volume Up (+) and Volume Down (-) simultaneously for 5 seconds to clear paired device history
3. Red and blue LEDs flash alternately for 1 second confirming a successful reset

1. Pair to the first phone as per usual procedure, then switch off both the earphones and the first phone’s Bluetooth
2. Switch the earphones back on and pair to the second phone
3. Switch the first phone’s Bluetooth back on – the earphones should reconnect to both
4. Try dual pairing with other devices to isolate the issue

1. Test the charging cable with another device
2. Use only a 5V/2A wall adapter
3. Check for dirt or debris in the charging port and clean with a cotton swab
4. Verify the battery wasn’t tampered with or exposed to electrical damage

1. Set your phone’s equalizer to normal/default/none/0 (see phone-specific EQ paths below)
2. Perform a factory reset
3. Clean ear wax buildup and gently blow dry from a distance if water droplets are present (avoid overheating)

1. Check equalizer settings on the connected device
2. Test with a different media player or device to isolate the issue

1. Confirm the device has been fully charged (solid red LED turns off when complete)
2. Test the charging wire with another device
3. Verify the charger voltage is 5V/2A
4. Clean the charging port if clogged with dirt
5. Check for mishandling, broken wires, or extreme heat exposure

1. Unpair/Forget the device and pair again
2. Test controls when connected to a different device
3. Verify the media player supports Bluetooth controls
4. Check for physical damage or hazard exposure

1. Check that Google Assistant or Siri is enabled on your paired device
2. Long press the MFB for 2 seconds and release; this may be restricted by default on some devices

1. Restart the device
2. Perform a factory reset
3. Ensure no objects obstruct the connection; move closer to your device
4. Check the microphone hole for dirt or earwax and clean gently

Rockerz 255 offers up to 6 hours of playback on a single charge, with a full charge taking about 1.5 hours.

Yes, Rockerz 255 has a dedicated mic perfect for calls and recording.

Yes, Rockerz 255 supports dual pairing, letting you connect two devices simultaneously.

No, Rockerz 255 does not support fast charging or wireless charging. It takes about 1.5 hours to fully charge via the USB Type-C cable, and can also be charged with a standard mobile charger.

Yes, Rockerz 255 supports aptX. For this codec to work, your media device must also support aptX.

Yes, Rockerz 255 supports Clear Voice Capture (cVc) technology, used for noise cancelling and enhancing selective listening.

Rockerz 255 features low latency for entertainment needs. It’s okay for casual gaming, but not intended for professional gaming – performance also depends on the connected media device.

Rockerz 255 in-ear earphones have IPX5 dust and water resistance, making them well-suited for sports and adventures, though they’re not designed for submersion or swimming.