LASER EPS-KTWSGO Glow in the Dark TWS Earbuds User Manual
LASER EPS-KTWSGO Glow in the Dark TWS Earbuds

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  • 2 x TWS Earbuds
  • Charging Case
  • Charging Cable
  • User Manua


Bluetooth Pairing Name: EPS-KTWSGO
Bluetooth Version: 5.2
Bluetooth Range: 10 metres
Earbuds Driver Size: 13mm
Earbuds Battery: 25mAh
Charging Case Battery: 230mAh
Earbuds Runtime: 4 hours at 50% volume
Case Recharges: 4
Earbuds Charge Time: 1.5 hours
Case Charge Time: 2 hours
Charging Port Type: USB-C
Charging Input: 5V/1A (max)
Earbuds Dimensions: 9 x 9 x 4mm
Case Dimensions: 50 x 21.6mm
Net Weight: 33g




  • Flashing Red = Case charging.
  • Solid Red = Case fully charged.
  • Solid Green = Earbuds charging.
  • LED Off = Earbuds fully charged.


  • The case and earbuds can glow in the dark when placed under a light source (such as a lamp) for 5 – 10 minutes.
  • The glow function can last up to 15 minutes.
  • Once the effect has diminished, please recharge the glow using a light source again.


  • Take the earbuds out of the charging case.
  • Open the Bluetooth settings on your device (e.g. smartphone) then =search for and select EPS-KTWSGO from the list.
  • The earbuds will automatically turn on, sync together, and enter pairing mode.
  • If the earbuds don’t show up, refresh the Bluetooth list, or wait approx. 1-2 minutes.


  • To remove the earbuds, go to the Bluetooth settings on your device, tap the earbuds and select “Remove” or “Forget”.
  • To remove the earbuds from a device you no longer have or can’t access, simply make sure you are at least 50 meters away from the old device then pair the earbuds to a new device


  • If the 2 earbuds are not synced together or enter a disconnected state during use please put both earbuds back into the case, close the case lid and leave for 1 minute.
  • The earbuds should now be re-synced to each other.


Previous Track Triple tap left earbuds.
Next Track Triple tap right earbuds
 Play/Pause Double tap either earbuds.
Answer Call Double tap either earbuds during incoming call.
End Call Double tap either earbuds during call.
Reject Call Press and hold either earbuds during incoming call.
Voice Assistance Press and hold either earbuds for approx.
2 seconds.

Note: There are no volume controls built into the earbuds. Please adjust the volume on your connected device.



  • Plug the included USB cable into a 5V/1A charging source.
  • The case will take 2 hours to charge fully.


  • Place the earbuds into the case.
  • Make sure the case has sufficient battery to recharge the earbuds.
  • The earbuds will take 1.5 hours to recharge.

Note: When the earbuds battery is low, a prompt will be heard every 5 minutes to recharge.


Why is sound only coming out of one earbud?

  • Make sure both earbuds have been charged and are synced together.
  • Follow the instructions outlined in this manual to re-sync your earbuds.

Why are the earbuds not connecting to my device?

  • Pairing is done via Bluetooth. Make sure the device you are connected to has their Bluetooth function enabled.
  • Take both earbuds out of the charging case and place them next to the device they are being connected to.
  • Wait approx. 1-2 minutes for your device’s Bluetooth list to update then search for and select EPS-KTWSGO.
  • Make sure the earbuds have not already been paired to another device. Follow the disconnecting instructions outlined in this manual for disconnecting the earbuds.

Why is the sound skipping, pausing, or stuttering when playing audio?

  • The maximum wireless range from the earbuds to the connected device is 10 meters. If close to or exceeding this distance the sound signal may be affected.
  • When handling the earbuds (i.e., taking them in/out of ears) be mindful of accidentally pressing the multi-function button

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Documents / Resources

LASER EPS-KTWSGO Glow in the Dark TWS Earbuds [pdf] User Manual
EPS-KTWSGO Glow in the Dark TWS Earbuds, EPS-KTWSGO, Glow in the Dark TWS Earbuds, Glow in the Dark Earbuds, TWS Earbuds, Earbuds


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