JR-T12 JOYROOM Bluetooth Earphone

In stock


JOYROOM JR-T12 Bluetooth Earphone


Special/small design:

  • Semi-ear earphones with a waterdrop design, are comfortable to wear. Easy to carry, can enjoy music anytime, anywhere.

BT 5.0 and waterproof:

  • BT 5.0 HD lossless transmission, enjoy the game with low delay (BT 5.0) IPX45 waterproof can effectively prevent rain, fog, and sweat erosion, etc.

Automatically match:

  • Power on immediately after being taken out of the charging case. The first time to connect will enter automatic pairing and Will automatically connect afterward next time.

Display state:

  • Master-slave switching technology, the left, and right are the main ears, very fast switching (master-slave switching).

Connected state:

  • The white light on the headset will flash three times. Power on: white light on for one second.

Pairing status:

  • Red and white lights flashing

LED display:

  • LED light design and double LED display for battery, the power display is easy to know. Can be charged anytime and anywhere according to the power display.

Excellent comfort:

  • Using 6mm speaker, 3D bass effect, HIFI sound effect (HIFI sound effect). Designed according to the contours of human ears, it is tightly integrated with the ears, causing no sense of its existence.

Pairing operation:

  • Open the cover of the charging case and wait for 2 seconds to turn it on.
  • After turning on, the left and right pair will have a white light on for 2 seconds.
  • After the earphones are turned on, the left and right earphones will be automatically paired.
  • During the paring period, the earphone will have no flashing light for about 3 seconds.
  • After successfully paired, the primary pair will flash red and white lights.
  • Open the Bluetooth of the mobile phone and search for “JR-T12” and connect.
  • After a successful connection, you can start to listen to music and talk through earphones.
  • If for single pair use, just take out one of the pairs and use it after connecting.

Primary-secondary switching mode:

  • During binaural use put the left earphone into the charging case, the right earphone will be the main earphone but doesn’t influence music play.
  • During binaural use, put the right earphone into the charging case while the left earphone can still work.
  • Take out the left or right earphone alone, it will still connect to your mobile phone again.


  • If your earphones cannot be paired with your phone, try the following steps:
  • please make sure the earphone is fully charged.
  • please make sure the earphones are turned on.
  • Make sure earphones are not connected to other devices.
  • Please make sure your phone’s Bluetooth function is normal and Bluetooth is turned on.
  • Make sure the distance between earphones and phone is within the connectable range.
  • Please try to restart the earphone.
  • (put the earphone back in the charging case, turn it off; then open the charging case cover and wait for the earphone to automatically pair successfully, take it out from the charging case, and re-open the Bluetooth to reconnect)



  • Earphone battery capacity: 40mAh
  • Charging bin capacity: 450mAh
  • Playtime: 4 hours
  • Talk time: 3.5 hours
  • Charging time: about 1.5 hours
  • Standby time: about 120H
  • The charging time of earbuds by charging bin: 3-4 times
  • Charging case size: 65*44.8*29.5
  • Product material: ABS+PC
  • Net weight: 45g


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