B.
When a MICRO SD/TF card is inserted or an AUX cable is connected, press
the "
" button to switch modes among: "Blue-connect "→" MICRO SD/TF
card"→"AUX IN".
C.
Under any playback mode, if a MICRO SD/TF card is inserted or an AUX
cable is connected, the device will switch to the last inserted or connected
function.
Power off:
When the device is on, press and hold the "
standby mode, or push the "OFF⁄ON" switch to the "OFF" position to completely
power off the device.
7. Compatibility
The device in theory supports connecting to all mobile phones and devices with
Blue-connect function to play music.
8. Main technical parameters
. Rated output power:
. Speaker impedance:
P-12
L: 1.7W R: 1.7W
4Ω
" button the turn off the device to