Amazon J51 Wireless Bluetooth 5.3 Earbuds Stereo Bass Instruction Manual

Amazon J51 Wireless Bluetooth 5.3 Earbuds Stereo Bass Instruction Manual

ACTIVATE WARRANTY

Permanent replacement of damaged, defective item or missing components.

Please activate via email below within 15 days.
earbudsvip19@gmail.com

Connect

Reset

1. Delete the BT pairing information on the phone.
2. Take the earbuds into the charging case.
3. Close the lid to charge the earbuds.
4. Take out the earbuds and wait for 20 seconds.
   (If the above operation does not work, please try again)

Operation

Problem handling

1. Can be connected but there is no sound:
   Click the right earbuds to increase the volume.

2. One of earbuds cannot be charge:
   Clean the charging contact of the earbuds and the charging case.

3. One of the earbuds cannot be connected:
   Reset the earbuds.

If you cannot solve the problem, please contact us in time.

⚠ Please clean the charging contacts of the earbuds and charging case frequently to avoid charging failures.

Specifications

Bluetooth version: VS.3
Maximum transmission range: ⪁ 15M
Working temperature range: -l0°C~45°C
RF Sensitivity: -90dBm
Operating frequency: 2.40-2.48GHZ
Bluetooth profiles supported: HFP,HSP,A2DP,AVRCP
Music playing time: About 6-Sh
Charge time: Around 1 hour
Battery capacity: 2*3.7V/30mAh

Package

2Bluetooth Earbuds
1 Charging Case
1 Type-C Cable
1 User Manual

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