tzumi 17LY86BK True Wireless Earbuds User Guide
- June 3, 2024
- Tzumi
Table of Contents
True Wireless Earbuds
Model: 17LY86BK
PRODUCT GUIDE
FCC ID: 2AKI8-SPORTTWS
what’s in box
Specification
Bluetooth version：V5.0
Pairing name: TWS EARBUDS
Speaker diameter：13mm
Impedance：32±15%Ω
Frequency range: 20Hz～20KHz
Sensitivity: 96± 3dB @1mw 1kHz
Microphone_Sensitivity: -42 ± 3dB
Operating range： 10m
Battery capacity of earbuds: 60mAh
Battery capacity of charging box: 1200mAh
Working hour: 10 hours per full charge
Charging time: about 1.5 hrs
Bluetooth profile:HFP A2DP HSP AVRCP
Warning：Risk of fire, burns and explosion, Do not open, crush, heat above 45°C
or incinerate.
Powering on/off
Remove insulating film and place earbuds in the charging case for activation.
The earbuds automatically turn on & connect to each other right out of the
case.
LED light flashes White two times. there is “power on”voice remind.
Place earbuds in the charging case , earbuds will power off automatically, LED
light Red.
Power on by hand: press & hold for 2s to power on. there is “power on”voice
remind.
Power off by hand: press & hold for 4s to power off. there is “power off”voice
remind.
Bluetooth pairing
The earbuds automatically turn on & connect to each other right out of the
case.
LED of one earbud flash Red/White alternatively. there is “pairing” voice
remind.
Connect your device by searching for” TWS EARBUDS”， White LED lights on when
connected. there is “connected” voice remind.
TWS earbuds will automatically reconnect to your last paired device. there is
“connected”voice remind.
If you want to pair with another device, please disconnect Bluetooth on your
last paired device if it’s nearby. there is “pairing”voice remind.
Play music
Phone call
1x press either side , answer/ hang up, press and hold 1s either side, reject
incoming call.
Charging
When earbuds in charging, the charging case LED will keep lighting on, until
the earbuds been full charged.
Four LED lights flash in turn When the charging case is full charged: 4 Blue LED lights will be on Charging 20mins can support 2hours playing time
FCC Statement
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.
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. Changes or modifications not expressly approved by the
party responsible for compliance could vold the user’s authority to operate
the equipment.
Warning:
Changes or modifications to this unit not espressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment
Produced for Walmart inc.
Bentovile. AR72716
1-888-516-2630
Website: https://www.walmart.com/
Trouble Shooting and Common Situations
Earbuds cannot power on
Battery drain, please charge the device for 30 minutes, and then powering on.
Smart phone cannot search the ‘TWS EARBUDS’
- Make sure the Earbuds is in pairing mode ( red and white LED flashing alternately)
- Delete pairing list in smart phone and searching Earbuds again.
- If it still cannot be found, please restart smart phone and Earbuds again.
Earbuds will be disconnected from time to time
- The battery drain.
- The Earbuds is beyond the communication range(10m)
No sound on talking mode
- Confirmed the Earbuds connected to smart phone mode on talking.
- Try to volume up Earbuds or smart phone.
No sound with music playing
- Try to volume up Earbuds or smart phone.
- Earbuds disconnected with smart phone，please reconnected again.
Cannot charge for Earbuds
- Make sure the insulating film on the earbuds have been removed.
- Make sure the earbuds placed well in the charging case.
- make sure LED lights red.
- Check if the charging case is drain up.
- Charge the charging case.