DAZA Electronics SP 21BT User Manual

SP-21BT speaker Manual

Thank you for using our BT speaker! This unit provides rich quality sound in

order to provide you with a good experience. Please read this User Manual

before using this product. Thank you so much for attention.

Operation:

1.Bluetooth Searching

Turn ON the POWER, the device will start work automatically. The light will

flash quickly and enter reconnection condition.It will be fail after 18s

reconnection.Then the device will start work automatically (the red and blue

light will be flash on the front of the speaker). If you want to pair

quickly,should be press long about 4s.Then you can search the

device “.....” by your mobile phone.

If a password is needed when pairing, please input “0000”, waiting for 3-5

seconds again. Then the connection between your mobile phone and the

device is successful, with the screen displaying .Please turn on

the device again when it enter into the sleep mode after disconnecting

bluetooth around 5 mins.

After successful connection, you start your media player on your mobile
phone, then you can hear the nice music from the BT speaker. The blue light
slow at this time.“ + ”is increase volume “—”is decrease volume is pause。

This device has a indicate voice “du, du…” when there is a call coming. You

can press “ ” button to answer the phone call.

During the call, you can press button to switch between your mobile

answering and BT answering.

Press “ ” button again to hang up the phone call.

If u wouldn’t want to answer the call, just press to decline and ignore.

LINE IN function:

Insert the 3.5MM LINE IN Cable into the device and connect it with your

computer/ mobile phone or other devices’ audio output port, the Bluetooth

will turn off and enter into LINE IN mode automatically ,

When you want to adjust volume, press and hold the  button to increase

the volume, press and hold the  button will reduce the volume.

Charging:

When this device is short of power the red light will be flash. please insert

the Charging Cable into the “DC 5V” port, while the other end USB

connecting with the computer or adapter 5V, while the red light will be still

light ,it is full, it will display

Note:

1.please charging in time,or it will be shutdown when the red light indicates low
power(red light flash quickly)

2.Please use the charging cable support by us,If used with other data

3.transmission on startup of the MICRO USB charging line charging through
the computer will automatically disconnect.

Product parameters:
BT version number：2.0

Charging voltage: DC-5V

Charging current: 300MA

Working voltage: 3.7V

Battery capacity: 500MAH

Frequency range：20-20KHZ

Speaker impedance:4Ω / 3W * 2

Standby time: 5Hours (based on 80% volume)

Distortion degree: ≤5%