boAt Rockerz 255 Pro+

Thank you for choosing boAt Rockerz 255 Pro+. This manual is meant to guide you through the functionality of the wireless earphone neckband. Knowledge of Bluetooth and device connection is essential for the usage of the headset. Therefore, we strongly advise that this manual is thoroughly read before use, and referred to in times of difficulty, so that you can always be easily guided towards the shores of musical bliss.

Package Contents

Diagram illustrating package contents: two earbuds (X2), one USB Type-C charging cable (X1), one neckband earphone unit (X1), and three pairs of additional earmuffs in different sizes (X1 each).

  • 1 x boAt Rockerz 255 Pro+
  • 1 x USB Type C charging cable
  • 2 x Pair Additional Earmuffs (Small & Large)
  • 1 x Manual
  • 1 x Warranty Card
  • 1 x Catalogue
  • 1 x Fast Pair Card

Pair with Bluetooth

  1. When switched off, press and hold the MFB (Multifunction Button) for 3 seconds to power on. The earphones will automatically enter pairing mode with an audible prompt and the LED indicator will flash red and blue colors to indicate this.
  2. Open Bluetooth on your device and search for "boAt Rockerz 255 Pro+" in the list of available devices.
  3. Choose "boAt Rockerz 255 Pro+" from the list and enter the pairing password "0000" to establish Bluetooth connectivity.
  4. Once successfully paired, the LED indicator will flash blue once every few seconds.

ASAP Fast Charging

  • Rockerz 255 Pro+ supports ASAP Fast Charge, and can provide up to 20 Hours of audio bliss in just 10 minutes of charge.
  • Charge Rockerz 255 Pro+ for up to 1.5 hours in order to have a full charge.

To Charge

Use a Type C charging cable to charge the earphone through either a laptop or an adaptor.

  • [Low Battery]: The remaining talk time is less than 10 minutes. There will be a 'tone' and a reminder every minute.
  • [Charging]: The red light is steady (please note that the earphone cannot be turned on when charging).
  • [Fully Charged]: The blue light is steady.

Basic Functions

  1. [Power On]: Press and hold the MFB (Multifunction Button) for 3 seconds to power on manually.
  2. [Power Off]: Press and hold the MFB for 3 seconds to power off manually.
  3. [Play/Pause]: Tap the MFB once to play/pause music.
  4. [Volume Up]: Tap the volume "+" button in steps to increase the volume. An audible prompt will indicate maximum volume.
  5. [Volume Down]: Tap the volume "-" button in steps to decrease the volume. An audible prompt will indicate minimum volume.
  6. [Answer/End Call]: Short Press the MFB when answering or ending a call to complete the action.
  7. [Reject Call]: Press and hold the MFB for 2 seconds when receiving a call to reject it. A beep will indicate this.
  8. [Previous Track]: To go to the previous track, press and hold the "-" button for 2 seconds.
  9. [Next Track]: To skip to the next track, press and hold the "+" button for 2 seconds.
  10. [Voice Assistant]: Press the MFB for 1.5 seconds to activate Siri/Google Assistant.
  11. [Redial]: Double press MFB to redial the last contacted number.
  12. [Reset (Clear Paired History)]: In pairing mode (when blue and red LEDs flash), press and hold the Volume Up "+" and Volume Down "-" buttons simultaneously for 5 seconds to clear the list of paired devices. The blue LED stays on for 2 seconds to indicate the same.
  13. [BEAST™ Mode]: Triple press the MFB to switch to low latency mode, also known as the BEAST™ Mode. Once switched on, it gets notified via a sound prompt. Triple press the MFB to turn it off and return to normal mode. Made for Gamers - By Gamers, BEAST Mode reduces the latency significantly and improves the overall gaming experience.

Dual Pairing

To connect Rockerz 255 Pro+ to two devices simultaneously:

  1. Firstly, connect the earphone to one of the devices.
  2. Then, switch both the earphone and the device off.
  3. Thereafter, connect the earphone to the second device.
  4. Again, switch the first device on. The earphone will get connected to both devices.

(If not, connect the first device manually once again to activate dual pairing.)

Safety Cautions

  1. [Caution] Please don't dismantle the product in any way or remove the product's battery by yourself, as this can lead to a fire or electrical breakdown. Any maintenance or servicing of the earphones should be done only through a qualified service provider/manufacturer.
  2. [Care] Please clean the ear phones with the utmost of care with only a damp soft cloth, if cleaning is required. Please do not use any oily volatile liquid. In addition, ensure that the earphones are kept away from extremely hot or cold substances.
  3. [Warranty Void] Any damage to the earphones that is NOT a manufacturing issue will make the product's warranty null and void.
  4. [Unsafe Usage] Do not use earphones when it is unsafe to be wearing them, such as while operating a vehicle, crossing a street, or during any activity where full awareness of your surroundings is required.
  5. [Hearing Protection] To avoid damage to your hearing, make sure that the volume on your music player is at an appropriate level when you are plugging into Nirvana. Exposure to any noise levels at or above 85dB can gradually lead to a loss of hearing.

Product Specifications

AttributeSpecification
Bluetooth VersionV5.2
2.4G frequency range2.402-2.480 GHz
Frequency20Hz-20000 Hz
Bluetooth profilesHSP, HFP, A2DP and AVRCP
Operating distance10 meters Class II
CodecAAC/SBC
Noise isolationAIGO
Battery300 mAH
Talk timeUp to 60 Hours (@60% volume)
Music timeUp to 60 Hours (@60% volume)
Charging InterfaceType C
Standby time (Power ON)100 hours
Charging Time1.5 hours
ASAP Fast Charge10Mins = 20 Hours
Driver size10mm diameter
Driver impedance32 Ohm
Mic sensitivity-42dB±1dB
Weight32 g
MaterialAluminum shell
WaterproofIPX7

Charging norms & Precautionary Guidelines:

  • 1) Charger/Brick/Adapter: 5V 2A
  • 2) Cable/Wire: Standard Cable (35 strands @0.10mm diameter/strand)

Any other accessory can be paired up with the product as long as the specifications are as per above norms.

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rockerz 255 Pro+ FCC ID: 2BARQ-R255

Models: R255, 2BARQ-R255, 2BARQR255, Rockerz 255 Pro Plus Bluetooth Earphone, Rockerz 255 Pro Plus, Bluetooth Earphone, Earphone

PDF preview unavailable. Download the PDF instead.

GetApplicationAttachment.html?id=6522664

Related Documents

Preview boAt Rockerz 335 Wireless Earphone Manual and Specifications
User manual and technical specifications for the boAt Rockerz 335 wireless earphone neckband, including pairing instructions, functions, charging details, and safety precautions.
Preview boAt Rockerz 255 Z Plus: Wireless Neckband Earphones with Advanced Features
Explore the features of the boAt Rockerz 255 Z Plus wireless neckband earphones, including Dual EQs, BEAST™ Mode for gaming, AI-ENXT™ noise cancellation, Google Fast Pair, and boAt Hearables app compatibility.
Preview boAt Rockerz 235 Pro Wireless Neckband Earphones User Manual
Comprehensive user manual for the boAt Rockerz 235 Pro wireless neckband earphones. Learn about package contents, product overview, Bluetooth pairing, functionalities, charging, BEAST™ Mode, Dual Pairing, ENx™ Tech, specifications, and FCC compliance.
Preview boAt Rockerz 255 Touch Wireless Earphones User Manual
Comprehensive user manual for the boAt Rockerz 255 Touch wireless neckband earphones, covering features, pairing, charging, specifications, and safety precautions.
Preview boAt Rockerz 255 Max Wireless Earphone Neckband User Manual
User manual for the boAt Rockerz 255 Max wireless earphone neckband, detailing package contents, pairing instructions, functionalities, charging, specifications, and FCC warnings.
Preview boAt Rockerz 80 Pro Wireless Neckband Earphones: User Manual & Features
Comprehensive guide to the boAt Rockerz 80 Pro wireless Bluetooth neckband earphones, covering features like BEAST Mode, ENx Tech, pairing, charging, specifications, and safety precautions.
Preview boAt Rockerz 268 Wireless Earphone Neckband User Manual
User manual for the boAt Rockerz 268 wireless Bluetooth neckband earphones. Learn about functions, pairing, charging, specifications, and safety precautions for optimal use.
Preview boAt Airdopes 383 Twin Wireless Earbuds: User Manual & Setup Guide
Comprehensive user manual and setup guide for the boAt Airdopes 383 Twin Wireless Earbuds. Learn about power, connection, functions, troubleshooting, and specifications.