SACKit 1187667 Rock 250 In-Ear Earbuds User Manual

June 6, 2024
SACKit

SACKit Rock 250
User manual

THANK YOU!

Thank you for purchasing the SACKit Rock 250 True Wireless Earbuds from SACKit. Please read the entire instruction manual before using the product and save it for future reference. We reserve the right to change or update information and to correct errors, inaccuracies, or omissions in the text, images, and technical data. If you have any questions regarding technical problems please contact our customer services. We hope you will enjoy your new SACKit Rock 250 True Wireless Earbuds.

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Box contents

  1. SACKit Rock 250 earbuds
  2. SACKit Rock 250 charging case
  3. USB-C charging cable
  4. Quick start guide

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QUICK START GUIDE

When you first get your ROCKSACKit Rock 250 it earphones you need to charge them before they are ready for use.
Start by placing your SACKit Rock 250 earbuds in the charging case. This is how the earbuds charge. You can charge your case by using the attached USB-C cable and any 5V, 1A power supply.
Charge for 2 hours minimum.

The earbuds charge in the charging case.
The charging case can charge on a wireless charger.
The charging case can also be charged with a USB-C cable.

Please turn off your earbuds after use to get longer battery life. The earbuds turn off automatically when placed in the charging case.

How to play music:

  1. For first use: remove SACKit Rock 250 earbuds from the case. Both earbuds will flash white on the top edge LED
  2. The left earbud will blink white, indicating SACKit Rock 250 is in pairing mode and the earbuds are connected via True Wireless Stereo
  3. Switch on Bluetooth on your device
  4. Choose “SACKit Rock 250 ” under Bluetooth settings on your device. Your earbuds are now connected with your device
  5. Start playing music on your device
  6. SACKit Rock 250 automatically switches on/off when connected/disconnected to the charging case. Manually power on/off by holding down the earbud buttons for 10 seconds
  7. SACKit Rock 250 will automatically pair with the last connected device.

To connect to a new device make sure that the previously connected device is disconnected otherwise connecting opportunity won’t appear on the new device.

THE DEVICE

Battery information

  • Battery: rechargeable Polymer Lithium-Ion Battery, DC: 3.7V/590mAh for charging case, 2 x 85mAh for earbuds
  • Power: USB DC5V, Please use the USB-C cable included with your SACKit Rock 250 earbuds for charging
  • Charging Time: For first-time use please be sure the battery has been charged fully before use. It needs more than 2 hours of charging the first time, then 2 hours for recharging

Correct placement of the SACKit Rock 250 Sv earbuds
Place the earbuds in the ears as shown below. It is important that you place the inside ear support downwards. You can twist the earbuds until you find the right placement.

UseSACKit Rock 250 earphones

  1. For first use: Remove SACKit Rock 250earbuds from the case. Both earbuds will blink white on the top edge LED
  2. The left earbud will blink red/white, indicating SACKit Rock 250 is in pairing mode and the earbuds are connected via True Wireless Stereo
  3. Switch on Bluetooth on your device
  4. Choose “SACKit Rock 250” under Bluetooth settings on your device. Your earbuds are now connected to your device
  5. Start playing music on your device
  6. SACKit Rock 250 automatically switches on/off when connected/disconnected to the charging case. Manually power on/off by holding down the earbud buttons for 10 seconds
  7. SACKit Rock 250 will automatically pair with the last connected device.
  8. To connect to a new device make sure that the previously connected device is disconnected otherwise connecting opportunity won’t appear on the new device.

How to pair SACKit Rock 250 earbuds with Bluetooth devices

  1. Simply remove your SACKit Rock 250 earbuds from the charging case or long-press the X button on your earbuds for 10 seconds. After the first 5 seconds, you will hear the ON sound. Keep pressing the button for another 5 seconds to turn on pairing mode, indicated by flashing red and white LED lights
  2. Please keep the earbuds and Bluetooth device in range of 1 meter when pairing and make sure SACKit Rock 250it is turned on
  3. Go into the Bluetooth settings on your device and search for new Bluetooth devices and select SACKit Rock 250
  4. The LED light will blink white once SACKit Rock 250 is successfully paired
  5. Long press X button on the earbuds to turn off your SACKit Rock 250 earbuds
  6. SACKit Rock 250 Scan remember 8 devices: You can pair 8 units with your SACKit Rock 250, at 9th unit SACKit Rock 250will forget the first connected

Operation instructions for use after the first pairing

  1. After the first time pairing your SACKit Rock 250 earbuds and Bluetooth device will automatically reconnect
  2. Turn the earbuds on by holding down the X button until you hear the ON sound or by removing the earbuds from the case
  3. Long press X button to turn off

Basic functions of SACKit Rock 250 earbuds

Left earbud – function Left earbud – operation on the earbud
Volume down – 1 tap 1 tap
Previous song Hold for 2 seconds
Play/pause 2 taps
SIRI®/Google™ 3 taps
Answer/end call 2 taps
Right earbud – function Right earbud – operation on the earbud
Volume up 1 tap
Next song Hold for 2 seconds
Play/pause 2 taps
SIRI®/Google™ 3 taps
Answer/end call 2 taps

LED functions for SACKit Rock 250 earbuds

When earbuds are charging in case – LED function Indication of LED function
Red blinks Earbuds are charging
LED off Earbuds are fully charged
When earbuds are in use – LED function Indication of LED function
--- ---
White blinks Earbuds paired with a device
White/red blinks Pairing mode
3 red blinks each minute Earbuds need charging

LED battery functions for SACKit Rock 250 case

When earbuds are charging in case – LED function Indication of LED function
1 blink 0-25% power on the case
2 blink 25-50% power on the case
3 blink 50-75% power on the case
4 blink 75-100% power on the case
LED off  Fully charged earbuds
When case is charging by plug – LED function Indication of LED function
1 blink 0-25% power on the case
2 blink 25-50% power on the case
3 blink 50-75% power on the case
4 blink 75-100% power on the case
LED on  Fully charged case

RESET ROCKIT
A video tutorial of how to reset your SACKit Rock 250 earbuds can be found at SACKit’s YouTube channel: https://bit.ly/34TWCjk

  1. Before you reset make your device forget SACKit Rock 250 in Bluetooth settings on your device
  2. Turn Bluetooth OFF before resetting SACKit Rock 250
  3. Place both earbuds in the charging case
  4. Take both earbuds out of the charging case
  5. Follow bellow steps one earbud at a time click and hold for 5 sec. until the earbud flashes red and turns off.

Click and hold for 5 sec. until the earbud flashes red and white continuously.
Click 5 times quickly. When you see a red flash, the earbud has been reset. This might require several attempts.

  1. When both earbuds are reset, put them back into the charging case and wait 10 sec. before taking both earbuds up at the same time. The earbuds will automatically pair with each other.
  2. Now follow “How to pair SACKit Rock 250 earbuds with Bluetooth devices” on page 6.

It did not work? Okay, first and foremost: Do Not Panic! Your SACKit Rock 250 will work just fine if you follow these steps:

  • Has the LED on the earbud turned red? If the LED has not turned red the earbuds have not been reset correctly. It is essential that the 5 taps happen quickly, this may take a few tries.
  • If the LED tuned red, it worked! Your earbuds have been reset. You now have to put them back into the charging case for 10 seconds before they are ready to reconnect.

TROUBLESHOOTING

If you have trouble using your SACKit Rock 250 we ask you to try the following solutions. If these solutions do not fix your problem please contact our customer service at info@sackit.dk.
My SACKit Rock 250 earbuds are not connected to each other

  • Try resetting your SACKit Rock 250 earbuds following the description on page 10. You can now reconnect SACKit Rock 250to your device by following the description found on 6

I experience issues with stability and connection

  • Try to delete the pairing between SACKit Rock 250 and your device on the device. You do this by accessing the Bluetooth settings on your device and choosing “forget SACKit Rock 250”. Now pair SACKit Rock 250 and your device by following the description found on 6

SACKit Rock 250 is not playing music while connected to my device

  • If SACKit Rock 250 is not playing music even though your device shows it should be, you have to manually choose to play from SACKit Rock 250 in your device settings. Please refer to the instruction of your device or specific app for further information.

My SACKit Rock 250 does not turn off when placed in the charging case

  • If SACKit Rock 250 earbuds do not turn off when placed in the charging case the case needs to be charged. Please turn off the earbuds manually by pressing the touch button on one of the earbuds for 10 seconds and charging your SACKit Rock 250case

My earbuds do not play with the same sound volume

  • As SACKit Rock 250is an in-ear headset they can be clocked with earwax and dirt. Try removing the silicone tips from the earbuds and clean the small filter. Please follow the cleaning guide found on page 10
  • If it is not possible to clean the filter or this does not solve the problem, please contact our customer service on info@sackit.dk

My SACKit Rock 250earbuds do not turn on when they are removed from the charging case

  • Try placing the earbuds into the charging case and charge  SACKit Rock 250 for minimum 2 hours before using the earbuds

CLEANING OF THE PRODUCT

  1. Kindly switch off SACKit Rock 25before you clean it and remove the earbuds from the charging case. The earbuds can manually be turned off by pressing the touch button on one of the earbuds for 10 seconds.
  2. Do not use any water, cleaner, or chemicals to clean the earbuds
  3. To clean the earbuds, remove the small silicone tip and expose the black speaker fabric
  4. Use a dry cotton swab to gently clean the speaker fabric.
  5. Use a soft, dry, and lint-free cloth to wipe the entire earbud and charging case
  6. After cleaning please place the earbuds back into the charging

NOTE: Avoid using sharp objects to cleanSACKit Rock 25 earbuds and charging case

TECHNICAL SPECIFICATIONS

  • Model: SACKit Rock 250Earbuds

  • IP grade: IPX5

  • Bluetooth version: V5.0

  • Bluetooth Solution: Realtek

  • Operating distance: 10M

  • Battery: 590mAh charging case, 2 x 75mAh earbuds

  • Charging current: 500mA

  • Music playing time: Up to 8 hours for earbuds without charging
    20 hours of playing time added by the charging case

  • Earbuds call time: Up to 6 hours

  • Driver Unit: Ø6mm

  • Frequency Range: 20Hz-20KHz

  • Impedence: 16±15Ω at 1000Hz

  • USB-C input: 5V/500mAh

  • QI input: 3W

  • Size: 68 .56432mm

  • Weight: 60g

IMPORTANT SAFETY INFORMATION

Please read the following information and operate the product and accessories accordingly to ensure correct and safe use of the product. We are not responsible for damage caused by failure to comply with the instructions or irresponsible use of the product.

Warning
To prevent any fires or electrical hazards please act according to the following guidelines:

  • Do not disassemble or replace any parts of this device. Please contact professional maintenance or a qualified service center if there is any damage to the device.
  • Do not place in any liquid
  • If any liquids flow inside the product, please shut down the product and contact the customer service center
  • Do not place this device in or close to sources of excessive heat or fire. (Such as candles, fireplaces or direct sunlight)
  • Please shut down in lightning weather
  • Keep this device away from any dust and vibration.
  • Do not use excessive force when using any of the control buttons.
  • If the product is below 5°C when you receive it, please open the product packaging and wait for it to reach room temperature.
  • To prevent overheating of the product is it necessary to keep a cleared area of 10 cm around the product while charging
  • Be sure to place this device on stable, flat, and level surfaces while charging.

DISPOSAL OF THE PRODUCT

RSACKit Rock 250 is made from recyclable and high-quality materials. Do not dispose of it together with living garbage. Please understand the local classification about collecting electronical, electrical products that contain batteries. Correct disposal of the product will help to prevent a negative impact on the environment.

COMPLAINTS

Please contact our customer service if you have a complaint or a pair of broken SACKit Rock 250earbuds. If your earbuds have a defect, please inform your serial number, when you contact us. You will find the serial number on the bottom of the charging case.

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