User manual
3
(4)Volume Control
Lon press volume- (-) or volume+ (+) to adjust volume.
(5)Play music
In standby mode, short press the Bluetooth in-car speakerphone MFB key, start playin mobile phone inside the
music; Short press “+”or “—”to chan e the “next” and the “previous” music.
REMARKS: When unit is on no workin status, no connect Bluetooth, then it will auto-off after 10minutes.
(6)Car speaker and mobile headset transformation
When the conversation is in pro ress via the car speaker, press
`+` &`-` key simultaneously
then the conversation
will be switched to mobile phone, press
`+` &`-` key again
, the conversation will be switched back to car speaker
unit a ain.
Remarks: This function is not available for all Bluetooth enabled device, it depends on the compatibility of the paired
device.
6. The Bluetooth Speakerphone put in the car
Bluetooth in Car Speakerphone requires no installation and can be easily cau ht in the car sun visor.
7. Car Speaker Charging
This device is with rechar eable battery. Durin the char in , When unit is at `OFF` status, the LED indicator will be
RED on; When unit is at `ON` status, then LED indicator will be RED on and Blue LED will flash on every 3 seconds;
When full char ed, the LED li ht will turn off. It’s stron ly recommended to make it fully char ed before usin .
Normal full char in time is approx. 2 hrs.
Important Notice:
(1)The char in LED indicator will have a short delay, if the Bluetooth in car speakerphone is lon -time non –
occupied or power run out.
(2)In order to extend durability of battery and ensure the stability of speakerphone’s performance, it’s
recommended to char e the speakerphone immediately whenever low battery appeared, the LED indicator flash
every 3 seconds in blue color battery durability, device stand-by time will be shorter if the device is still used in case
of low-battery, also, char in time will be more hours than usual. Meanwhile, it will shut down automatically soon
under a very low battery condition.
(3) While char in , the LED indicator will always li ht up in red color, and will put out after char in complete.
8. Device Self-protection and Low-power
When battery power is less than 3.3v, voice prompt “battery is low” and device turn off automatically when less than
3.0v.
9. Siri/Google assistant function & lay G S function
Short press volume `+` button twice to activate Siri/Goo le assistant function, it will prompt voice `beep`.
Open oo le map on mobile, the unit itself will play GPS instructions directly.
10. Compatibility
