III.
Product Parameters
Product Model
：
BT023
Bluetooth Specifications
：
Bluetooth V2.1+EDR
Transmission Distance
：≤10M （
depending upon operation environment and devices to which it connects)
）
USB Recharge Voltage
：
DC 5V
Built-in Battery
：
Lithium battery 500mAH
Output Power: 3W×2
Frequency Response: 90Hz-20KHz
Sensitivity: 80db±2db
Signal to Noise Ratio (SNR):
≥76dB
Product Dimensions
：24.5*70*48mm
Ⅳ.
System Composition
1.
Speaker
1
set
2．USB
Power Cable
1
set
3.
User's Manual
1copy
Ⅴ．
Common Function Description
Power-on state:
Switch on the power supply of speaker. The speaker will give out prompt to
ne of “click
-
click” and the
Bluetooth indicator light flashes at the same time.
Bluetooth Connection:
after the power supply is switched on, the speaker will enter Bluetooth search state automatically.
For automatic pairing, Bluetooth equipments will ask whether to pair or not. Click pairing, Bluetooth
indicator light will flash slowly after successful connection and the speaker gives out prompt tone of
“toot”. If Bluetooth
speaker fails to detect any equipment within five minutes during the power is
switched on, Bluetooth will shut itself down automatically. To make another connection, it is necessary
to switch on. This device is provided with back connection function. The Bluetooth equipments that are
connected successfully will connect automatically when Bluetooth is activated next time.
Considerate hints: if connection fails, please switch off the device to restart. It may be that the electric
quantity of battery is not sufficient. Please charge.
Bluetooth music playback:
after Bluetooth connection is successful, the equipment will play music directly. Press and
hold“ ” to pause during playback; Press “ ” to play during pause.
Hand free calls:
After connected with the mobile phone successfully, the speaker beeps when a call comes in. Press
to pick it up and to talk with the person involved instead of mobile phone. press
again to hang up
to terminate the talk. When a call comes, Hold down the button to refuse coming calls. Double click on
“
” button to redial the last phone number at Bluetooth connection state.
AUX playback:
insert the video cable into AUX audio input interface of speaker or the audio interface of players,
and the AUX indicator light is on. The player begins to play. The device will start music
immediately. Size of volume, song selection, etc is controlled by the player at ease.
Considerate hints: at AUX playback state, press
“
/
” to enter mute mode and press “
/
”
again to release sound.
Smart automatic quick charge:
charge at standby or switch-off state. Insert the MICRO USB end of USB power code
provided with accessories into USB power jack of the speaker. Another end is connected with computer
USB port or USB charger. Charging begins. The charging indicator light will be off after charging.
Ⅵ.
Compatibility
