Kafein BT2939 Bluetooth Speaker Instruction Manual
- June 15, 2024
- Kafein
Table of Contents
Instruction Manual Bluetooth Speaker
Product Specifications:
Model No: BT2939
Connection Distance: 10m
Frequency Response: 100Hz-20KHz
Impedance: 4Ω
Charging Time: Approx 4hours
Material: ABS+Silicone
Bluetooth Version: 5.3
Output Power: 3W
Speaker Driver: 52mm
Battery Capacity: 1200mAh
Playing Time: Approx 8 hours
Size:OD90*H114.4mm
Button Function Illustration:
- Power On/Off: Long Press,Click to switch mode (BT/AUX/TF)
- Play/Pause: Short Press to play or pause,Double click to TWS pair ,Long press to disconnect the Bluetooth, Long press to automatic search radio station under FM mode.
- Previous Track/ Volume Down: Short press to go to previous track and long press to decrease the volume
- Make phone call: Short press to answer or reject the call,Double click to recall
- Next track/Volume Up: Short press to go the next track and long press to increase the volume
- Charging port, AUX port, TF card slot
Bluetooth mode operation:
- Long press the power on/off button to turn on the speaker. Now it will automatically enter the bluetooth pairing mode and the blue light flashes quickly.
- Make sure your phone (or other compatible device) has the bluetooth function on. Select “BT2939” from your mobile phone’s list of available bluetooth devices. When connected to a device, the speaker’s light will be solid blue.
- Once paired to a device, the speaker will automatically connect to it when turned on, provided that the device is within its range and has its bluetooth function on.
Charging:
Use the charging cable provided to connect to the speaker to a compatible wall charger, computer, etc. During charging, the LED indicator will be solid red. When the speaker is fully charged, the LED will turn off.
FCC Statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
Note: 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 equipmengenerates 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 thequipment 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.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.
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