Letscom ST-BE32 User Manual page 7

Note：
When you use the earbuds for the first time, remove the
insulating films on the charging contacts of the earbuds, and turn
on the earbuds by pressing and holding the MFB buttons on both
HDUEXGV IRU  VHFRQGV
Power off
7KH HDUEXGV DUH DXWRPDWLFDOO\ RII ZKHQ \RX SXW WKHP EDFN LQWR
the charging case.
3UHVV DQG KROG WKH 0)% EXWWRQV IRU  VHFRQGV WR WXUQ WKHP RII
(when both earbuds are paired with your phone, press and hold
the MFB button on either left or right earbud, the other earbud will
be off at the same time).
Note：
When the earbuds are being charged in the charging case and
the charging case is out of power, the earbuds will turn on
automatically. If the Bluetooth of your Bluetooth device
connected to the earbuds before is on and device is within
pairable range, earbuds will connected to your device
automatically; if the Bluetooth of your Bluetooth device
connected to the earbuds before is off or device is not within
SDLUDEOH UDQJH HDUEXGV ZLOO EH RII LQ  PLQXWHV
Pair
Pair both earbuds (Pair use)
1) Make sure the earbuds and your phone or other Bluetooth devices
DUH QH[W WR HDFK RWKHU ZLWKLQ  IHHW QR REVWDFOHV EHWZHHQ 
 7XUQ RQ WKH %OXHWRRWK RI \RXU SKRQH RU RWKHU %OXHWRRWK GHYLFHV
3) Turn on the earbuds (when they are in shutdown state) and the
earbuds enter pairing mode (LED indicator on the left earbud
flashes red and blue alternately).
 ,Q WKH OLVW RI IRXQG %OXHWRRWK GHYLFHV LQ \RXU SKRQH RU RWKHU
%OXHWRRWK GHYLFHV FKRRVH 67%(/ WR SDLU
- 6 -