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Available languages
Available languages
BT15 CLOCK
Notes:
a. The supported audio format is MP3/WMA/WAV/FLAC(24bit/192kHz)/ SDHC /SDXC in
TF/MicroSD playback mode.
b. Not all TF/MicroSD card devices are supported due to different design and brand, the max
supported storage is 128GB.
c. Please kindly insert the TF or MicroSD card into the slot properly.
AUX IN/ MP3 link mode
Using the supplied 3.5mm to 3.5mm stereo audio cable connect the AUX jack on the speaker
rear panel with the line out or headphone jack on any other external audio player like mp3
player etc. Power on the speaker and short press the " M" button till the " AUX" shows on
display. Select and play the music from your external audio player, then the sound will output
from the speaker.
Notes:
a. In AUX IN mode, the main control is on your external audio player side. But you still
can increase or decrease the volume, and mute the sound on the speaker part.
b. In Bluetooth mode, the speaker will switch to AUX in mode automatically when you
plug in the audio cable.
c. Please kindly note the AUX in mode is only available when the audio cable was plugged
in.
Specification:
Power source: DC5V, 1A; (or DC 5V, rating current above 1A)
Bluetooth version: 2.1+ EDR, best working distance within 10 meters
FM Frequency: 87.5~108.00MHz
TF/MicroSD card support 128GB max, support audio format
MP3/WMA/WAV/FLAC(24bit/192kHz)/ SDHC /SDXC.
Frequency Response: 20Hz- 20kHz
Rated power: 5Wx 2
Battery power: 3.7V 4000mAH rechargeable lithium battery
Charging time: approximately 4 hours base on DC5V,1A input.
Music playback time: 5.5 hours.
Power consumption: 10 Watt
Standby power consumption: < 1 Watt
Accessory:1 pcs x USB charging cable , 1 pcs x 3.5mm to 3.5mm stereo audio cable
( The above spec may revise without prior notice)
Trouble shooting
1. The unit cannot power on.
a.
Please charge the unit and try again.
b.
Please contact the service center in case of issue remains.
2. There is no or intermittent sound output in Bluetooth mode.
a.
Please turn off the Bluetooth, and repair with the speaker.
b.
Please put your Bluetooth device closer with the speaker.
3. No available FM station or background noise in FM.
a.
Please plug on the 3.5mm stereo audio cable and re-scan the available FM station.
b.
Please tune to another FM station for listening.
c.
Please try to move the unit next to the window in order to get better reception.
4. The speaker cannot read out the music in TF or microSD card.
a.
Please check if you insert the TF or microSD card into the slot properly.
b.
Please check if the audio format is in MP3/WMA/WAV/FLAC.
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