User's Manual
5. LED Indicator
8. Attentions and Q & A :
4. Connection with Two devices:
7. Product Specification:
Bluetooth Version
Bluetooth Chipset
Operation Range
Bluetooth Protocols
CODEC Code
Battery Capacity
Charging Time
Stand-by Time
Working Time
Headset Net Weight
Charge Base Net Weight
Headset Dimension
Charge Base Dimension
Bluetooth V5.0
CSR 8615
10M
HSP HFP A2DP AVRCP
SBC
180maH/3.7V
2H
200H
About 17H (50% Volume)
About 51g
About 242g
163.21*142.27*48.5mm
79*73*31mm
Charging with Charger
Charging with PC
6. Charging
charger, computer USB, etc.
User Manual
Contents: 1.Product Overview 2. Basic Operation
3. Bluetooth Pairing and Connection:
1. Product Overview---------------------------------------------- 2
2. Basic Operation -------------------------------------------------3
3. Bluetooth Pairing and Connection-----------------------------4
4. Connection with Two devices----------------------------------5
5. LED Indicator --------------------------------------------------- 6
7. Product Specification------------------------------------------- 8
8. Attention and Q & A-------------------------------------------- 8
Package Contents:
Button Function
Long press 1 second MFB then release
Long press 1 second MFB to switch the audio
between phone and Bluetooth headset.
Short press (when call coming)
Short press ( during a call )
Long press 1 second (when call coming)
Long press for 1 seconds
Short press
Long press for 1 seconds
BH-M97
Bluetooth Headset
User Manual
Pairing: In off status,Long press MFB 5-8 seconds to
enter into pairing mode with LED Blue & Red alternately
flash.
2
MFB
Volume -
Micro USB
MIC
connection
Charging with Charger
Charging with PC
Volume-
LED Indicator
Charge Base Interface
MFB (Multi Function Button)
Power On
Power Off
Enter into
Pairing
Mode
Play / Pause
Redial a call
Reconnect
Voice Dialing
Audio Switch
Answer a call
Hang up a call
Reject a call
Next Song
Volume Down
Previous Song
pairing
Search and connect
Notes:*Actual use time will differ from environment and music
1 2 3 4
5 6 7 8 9
6. Charging--------------------------------------------------------- 6
Operation
IIn off status,Long press 1-3 seconds MFB to
power on.
In on status,Long press 5 seconds to power off.
In off status,Long press 5-8 seconds to enter
into pairing mode. Or under unconnected
standby mode, double press the MFB to enter
into pairing mode.
Short press when play music.
Double press MFB to dial the last call.
When there is a pairing record, power on and
enter into reconnect state or short press MFB
to reconnect under pairing mode.
Volume +
Volume Up
Short press
LS-BT38
Bluetooth Headset
A. Bluetooth Headset LS-BT38 x 1
B. Charge Base x 1
C. Micro USB charging cable x 1
D. User manual x 1
Connection: Search and click to connect “ LS-BT38 ”
on your phone Bluetooth lists
A. Follow part 3 to connect with first phone, then turn off the
Bluetooth function of first phone.
B. Double press MFB to pairing mode again with Red & Blue LED
flash alternately.
C. Search and click to connect “LS-BT38” on your second
phone Bluetooth lists, LED change to Blue LED low flash after
connected.
D. Turn on Bluetooth function of first phone, click to reconnect
“LS-BT38”on Bluetooth lists. Headset connected with two
phones now.
Mode
Power on
Power off
Pairing mode
Unconnected standby mode
Connected standby mode
Playing Music
Talking
Delete paired record
Charging
Full charged
Low battery
Notes:
Music only can be played from one phone under two connections,
when you want to play music from another phone, you need to
pause or close the music of the previous phone. The same
operation during talking status.
LED Indicator
LED Blue flashes 1 second
LED Red flashes 1 second
LED Red & Blue flashes alternately
LED Blue flashes once every 2 seconds
LED Blue flashes once every 5 seconds
LED Blue flashes once every 5 seconds。
LED Blue flashes once every 5 seconds
Blue and Red LED flashes once at the same time
Solid LED Red
Solid LED Blue
Red LED flash
Use of charge Base
Please place the LS-BT38 on the charging base, then connect the
charging base to USB charger through the Micro USB port for
charging .
Notes:
1. Pls charge the LS-BT38 at least one time every 2 months when
don’t use it.
A. How to reconnect and operation when failed to reconnect ?
When LS-BT38 connected with your mobile phone successfully at
the first time, it will search and reconnect the paired device
automatically when power on, If failed, please pair and connect
again.
B. How to Delete paired records?
In Power on state, long press the volume+ and the volume-
button for 5 seconds to clear the pairing record. The indicator
Blue and Red LED flashes once at the same time that means the
pairing record has been cleared, and the LS-BT38 will not connect
back to the connected device. When there are various connection
problem, try clearing the pairing record firstly.
C. What’s the password for pairing?
Some connection devices require password for pairing, pls try
0000 or 8888 or 1111 or 1234.
D. What devices could charge for the headphone?
Any car charger, power bank, PC etc which meet DC 5V ,
charging current more than 500mA could be charge for this item.
A. In off status,Long press 5-8 seconds to enter into pairing
mode with LED Blue & Red flash alternately.
B. Search and click to connect “ LS-BT38
” on
your phone
Bluetooth lists, LED change to LED Blue flash after connected,
now you can play music from phone to headphone.
C. You can press MFB/ volume+ / volume- on the Bluetooth
headset to control the answer/hang up a call and play/pause
of the music, next and previous songs, volume up and down.
Please charge the LS-BT38 at once when the Red LED flash.
Charging time about 2 hours. Solid LED Red change to Solid LED
Blue when full charged.
Charge Connections
Please connect to the LS-BT38 charging port through the Micro
USB charging cable, the charger can be used as car charger, travel
E. Three-way calling function operation
Call coming during call, short press the MFB to answer the new
call and hang up the current call;
Call coming during the call, double press the MFB to answer the
new call and keep the current call;
Call with a new call coming, long press the MFB for 1 second
rejecting a new call.
When you are on a three-party call, double press the MFB to
switch audio between the current call and the keep call.
Volume+
F. mMute function
Press the """ """"""'"""“
Volume+“ and “ Volume ————- "”at the same time to
mute on/ off.
10
FCC Statement
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
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.