Sleep J215 Mini TrueWireless Bluetooth Earphones User Guide
- June 5, 2024
- sleep
Table of Contents
Mini truewireless Bluetooth earphones
Quick Start Guide
Sleep
Sleep/ exercise/ daily use
Product diagram
Charge
Before first use, please put the headphones back into the charging case and
close them. Use the charging cable included in the packaging of this product
to connect to the power supply for charging (please use a charger with a rated
output voltage of SV and a rated output current of 1A or a computer USB port
to charge the device)The LED of the charging case flashes during the charging
process, and it stays on for a long time after being fully charged. The
charging of headphones must be done by closing the cover. During the charging
process, the charging case LED remains on, and when the light goes off, it
indicates that the headphones are fully charged.
Power on
Opening the charging case cover will automatically turn on the headphones
Shut down
Put the headphones into the charging case and cover the case cover
Connect smart devices
A:Dual headphone mode
- Take out the earphones from the charging case and the green light will flash quickly. The left and right earphones will enter automatic pairing. After successful pairing, the green light in the main ear will flash ance per second, and the green light in the auxiliary ear will flash once every 4 seconds (both ears will beep at the same time), indicating that the earphones have entered pairing mode with the smart device;
- Open the Bluetooth list of the smart device, search for and connect the headphone named “J215”. After successful pairing, the left and right headphone lights will not flash.
B:Single Earphone Mode
When using with one ear, please remove the left or right earphones from the
charging case and follow the “dual earphone made to connect to the smart
device” process to complete the connection and use.
C:Automatic reconnection
- Remove the headphones from the charging case and they will automatically reconnect to the last successfully connected device.
- When the headphones are disconnected from the device beyond the effective distance, they will automatically reconnect within 3 minutes of returning to the effective distance.
TWS pairing connection of left and right earphones
When the headphones leave the factory, they have already completed TWS
pairing, and under normal circumstances, there is no need to pair them
again;When the left and right earphones cannot be paired and need to be paired
again, please turn off the Bluetooth on your phone and follow the following
ste ps:
- Please put both the left and right earphones into the charging case and cover the case to charge for S seconds
- Open the charging case cover and the green light on the left and right earphones will flash quickly
- After TWS pairing is completed, the main ear green light flashes once per second and the auxiliary ear green light flashes once every 4 seconds
Music playback mode
play/pause : Click on touch points
Please operate the up/down song and volume control on a smart device
Incoming call mode
Answer/hang up : Double click on touch points
Reject incoming calls : Long press the touch point for two seconds
General problem-solving methods:
A:Bluetooth earphones cannot listen to music
Try entering Bluetooth settings to view phone audio and media
Is there a check mark on the audio? If not, please check again
B:The other party cannot hear the sound during the call
-
Try listening on your own WeChat to see if you can hear your voice. as It can be heard that there is a problem with the earphone connection.
You can try reconnecting the phone or checking the audio again to restart the Bluetooth of the phone. -
Put the headphones into the charging case and charge them before connecting the phone
C:The earphones cannot be charged
- If there is sweat or dirt on the surface of the charging needle of the earphone or charging case, please use a clean and soft cloth dipped in a small amount of alcohol to wipe it clean for good fusion.
- The silicone sleeve of the earphones is positioned too far, causing poor fusion.
- Check if the charging case has power, otherwise please charge it.
SPECIFICATION
Earphone
Frequency: 2.402G-2.480G
Bluetooth version: 5.3
Support :
a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\,gatt\rfcomm\sdp\l2cap profile
Bluetooth distance: barrier free straight distance of 10 meters
Battery capacity: 30mAh
Charging time: approximately 1 hour
Playtime: Approximately 5 hours.
Call time: approximately 4 hours
Standby time: approximately 70 hours
Dimensions: L:25mm = =W:15mm = T:18mm
Weight: 3.5g (individual)
Charging case
Battery capacity: 280mAh
Charging time: approximately 1.5 hours
Input: S.0V 1A
Output: 5.0V 35mA * 2
Dimensions: L:49mm = =W:4?mm = T:26mm
Weight: 25g (excluding headphones)
Speaker
Drive unit: 6mm
Sensitivity: 90DB+ 308
Impedance: 16 ohms
Frequency response range: 20-20000Hz
FCC Statement
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.
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.
Caution: Any changes or modifications to this device not explicitly
approved by manufacturer could void your authority to operate this equipment.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.