BLACK SHARK BS-T10 Bluetooth Earbuds Wireless Earbuds User Guide
- June 9, 2024
- BLACK SHARK
Table of Contents
BLACK SHARK BS-T10 Bluetooth Earbuds Wireless Earbuds
Thank you for purchasing the BLACK SHARK Lucifer T10 Wireless Earbuds. Please read this manual carefully and keep it for future reference. If you need any assistance, please contact our support team with your product model number and order number.
PACKAGE CONTENTS
BLACK SHARK Lucifer T10
CHARGING CASE
3 PAIRS OF EAR TIPS (S, M, L) 
CHARGING CABLE 
USER MANUAL & WARRANTY CARD
SPECIFICATIONS
| Model | BS-T10 |
|---|---|
| Bluetooth Version | Bluetooth 5.1 Dual Mode |
| Transmission Distance | ≤ 10 m |
| Driver Size | 10 mm x 2 |
| Frequency Response | 20 Hz -20 kHz |
| Battery Capacity | 40 mAh x 2 (earbuds), 400 mAh (charging case) |
| Charging Time | 1.5 h |
| Play Time (varies by volume level and content) | 4 h (A total of 16 h with the |
charging case)
Charging Type| USB-C
Casing Material| ABS, PC
Cable Material| PVC
Cable Length| 0.3m
Compatibility| Devices with Bluetooth audio capability
Supported Codecs| SBC, AAC
GETTING STARTED
CHARGING YOUR BLACK SHARK LUCIFER T10
For first-time use, connect the charging case (containing the earbuds) to a
USB port via the charging cable and wait until your Lucifer T10 is fully
charged. For subsequent use, the charging case and earbuds can be charged
independently.
BATTERY INDICATOR FOR THE CHARGING CASE WHEN PLUGGED IN
| Status
---|---
| Battery 0%-15%
| Battery 16%-50%
| Battery 51%-100%
BATTERY INDICATOR FOR THE CHARGING CASE WHEN UNPLUGGED
| Status
---|---
| Battery 0%-99%
| Fully Charged
BATTERY INDICATORS FOR THE CHARGING CASE WHEN CHARGING EARBUDS
Each time opened/closed, battery indicators light to display the status of the
charging case for 5 seconds, then switch to the earbuds’ charging process.
| Earbuds’ Charging Indicator | Status |
|---|---|
| Battery 0%-99% | |
| Right Side Fully Charged |
PAIRING TO A MOBILE DEVICE
When connecting your Lucifer T10, remember to keep it within a meter (1m) of your mobile device.
-
Simply open the case to enter pairing mode.
- You will hear 2 beep sounds while the earbuds are powered on and enter pairing mode. The indicators on the earbuds will remain white for 2 seconds.
- You will hear 4 beep sounds, and the master earbud’s indicator will then flash green and white alternatively while the indicator light on the other flashes white every 4 seconds.
The first earbud to boot is the master earbud.
-
Enable Bluetooth on your mobile device and select “Black Shark Lucifer T10” from the list of device found.
-
Wait for pairing to complete.
- You will hear 4 beep sounds when the earbuds have successfully paired and connected to your device.
- If the earbuds fail to connect to your audio source, the earbuds will stay in search mode for up to 3 minutes before powering off. If this happens, simply repeat the steps again to pair.
Once the earbuds have been paired, they will automatically try to connect to the paired mobile device each time the charging case is opened or the earbuds are powered on.
USING DIFFERENT SIZES OF EARTIPS
To improve the wearing experience, please select an ear tip that provides the
best, most secure fit.
GAMING MODE
On the right earbud, triple tap to activate gaming mode. Once enabled, your
earbuds will function at a low latency, giving you real-time audio feedback
while gaming. Repeat the same gesture to disable gaming mode and activate
music mode.
POWER ON/OFF
To power off the device, simply return the earbuds to the charging case and
close the case. The same can be done by holding both touch controls for 5
seconds. The earbuds will power back up when you open the case or hold both
touch controls for 3 seconds.
USING THE LEFT/RIGHT EARBUD ONLY
Simply take the left/right earbud out only and connect it to your device.
RESET YOUR LUCIFER T10
Starting with the earbuds in the case:
- Remove the earbuds from the charging case, and the earbuds will turn on. Hold both touch controls for 5 seconds to turn them off.
- Hold both touch controls for 10 seconds. The earbuds will turn on, clear their pairing list, and turn off again.
- Place both earbuds back in the charging case and close the case to reset.
- Open the case again, then pick up the earbuds and double tap both touch controls. Your Lucifer T10 will turn on and enter pairing mode.
TOUCH CONTROLS FOR EARBUDS
| FUNCTION | ACTION | INDICATOR | AUDIO PROMPT |
|---|---|---|---|
| Power On | Open the case | **** |
Static white for 2 seconds
| ****
2 beep sounds
Hold both touch controls for 3 seconds
Power Off| Place the earbuds back in the case and close it| Static green for 2
seconds| 2 beep sounds
Hold both touch controls for 5 seconds
Pairing| Open the case| The master earbud’s indicator will flash green and
white
alternatively, and the other will flash white every 4 seconds
| 4 beep sounds
Connected| Open the case| Flash white every 4 seconds| 4 beep sounds
Standby| None| Flash white every 4 seconds| None
Disconnect| Disconnect via the connected device| Same as ‘paring’| 2 beep
sounds,
then 4 beep sounds
Voice Assistant| Triple tap the left touch control| None| None
Answer/End a call|
Double tap the L/R touch control
| Flashes white rapidly upon an incoming call| None
Reject a Call| Hold the L/R touch control for 2 seconds| None| None
Play/Pause| Double tap the L/R touch control| None| None
Previous Track| Hold the left touch control for 2 seconds| None| None
Next Track| Hold the right touch control for 2 seconds| None| None
Volume Up| Single tap the right touch control| None| None
Volume Down| Single tap the left touch control| None| None
Gaming Mode| Triple tap the right touch control| Green “breathing” lighting
effect| “Game Mode”
Music Mode| Triple tap the right touch control| White “breathing” lighting
effect| “Music Mode”
Turn On/ Off the Indicators| Quadruple tap the L/R touch control| Indicators
on or off|
2 beep sounds
Battery Low| None| None| 2 beep sounds every 60 seconds
Clear Pairing List| Hold both touch controls for 10 seconds when the earbuds
are powered off| Static green for 2 seconds| None
SAFETY INFORMATION
Avoid Hearing Damage
Using the earbuds at a high volume for a long time may cause permanent hearing
loss. To reduce this risk, keep the volume at a safe and comfortable level.
Traffic Security
To reduce the risk of accidents, always fully pay attention while driving.
Using a device while driving, even with a hands free kit, distracts you and
can cause an accident. Follow local driving laws and regulations while using
this device.
Interference with Medical Equipment
This device may cause medical equipment to malfunction. Therefore, follow all
rules and regulation of hospitals and health care facilities. Do not use your
device in prohibited areas. Some wireless devices may affect the performance
of hearing aids and peacemakers. Consult your service provider for more
information. Peacemaker manufacturers advise keeping a minimum distance of 15
cm between a mobile device and peacemaker to prevent potential interference.
It is recommended to hold the device opposite the peacemaker, and not to carry
the device in your front pocket.
Battery
This product contains a lithium-ion battery.
WARNING! There is a risk of explosion if the battery is replaced by an
incorrect type. Do not attempt to remove, open, crush, puncture, short
circuit, dispose of in fire or water, or expose battery to temperatures higher
than 40°C. Dispose of used batteries according to local regulations.
Battery Replacement
Your devices battery is built-in and non-removable. The battery can be
replaced only by an authorized service partner, whose contact information can
be found on the Warranty card.
The operating temperature of the device is -15 to 55°C. Avoid environments
that are dusty, damp, dirty, or have magnetic fields. Keep the device away
from extended-period direct sunlight, extreme heat/cold, fire, microwave, or
high-pressure containers. Such environments may damage your device or
accessories.
Correctly dispose of this product. This icon indicates that this product
should not be disposed with other household wastes throughout the EU. To
prevent the environment or human health from being damaged due to uncontrolled
waste disposal, recycle responsibly to promote the sustainable reuse of
material resources. To safely recycle your device, use return and collection
systems or contact the retailer from whom you purchase the device.
WARRANTY & CUSTOMER SUPPORT
For questions, support, or warranty claims, please contact us through one of the region-specific email addresses given below. Please include your order number and product model number.
US orders: [email protected]
EU orders: [email protected]
CA orders: [email protected]
JP orders: [email protected]
For more information, please check on global.blackshark.com
Join Black Shark at global.blackshark.com
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Manufacturer: Blackshark Technologies (Nanchang) Co., Ltd.
Registered Address: Room 815-1, 8th floor, Block A, Huajiang Building, NO.1
Tsinghua Science Park, NO.299, Yupingdong Street, Nanchang Economic and
Technological Development Zone, Nanchang City, Jiangxi Province, 330013, CN
FCC ID: 2A2JO-BST1
IC: 27499-BST10