BOYTONE
® BT87CR | BT88CB
FM ALARM CLOCK RADIO with BT Connect Speakers
Button Layout
1.
---
Press
and
hold
to turn clock radio on or off. Press to play or pause music in SCH
(USB or Micro SD card) mode. Press to answer or end a call in hands-free, mobile phone mode.
2.
MODE ---
Press “Mode” to select mode.
Press
and
Hold
Mode to set time in clock when in clock mode, to
set the alarm time in alarm mode and seek/search in radio mode.
3.
---
Press
for previous MP3 music track or tune radio.
Press
and
hold
to fast rewind through
track in MP3 mode or next preset radio station in Radio Mode. Press
to switch between 12 hour/24 hour
in clock or alarm mode
4.
---
Press t
for next MP3 music track or tune radio.
Press
and
hold
to fast forward through track
in MP3 mode or next preset radio station in Radio Mode. Press
to switch between 12 hour/24 hour in
clock or alarm mode
5.
---
Press
V-
to decrease volume
6.
---
Press
V+
to increase volume
7
. Manual Power Switch
---
Located on the back of the unit, click left and right to turn off and on, respectively.
Device power supply
1.
（
DC 5V
）
power supply
2.
Build-in lithium battery
Rechargeable Lithium Battery
1.Charging – Plug in a MICRO USB cable and the red LED indicator will light up indicating device is
charging. Lithium Rechargeable Battery will fully charge in approximately 8-10 hours
2. To prevent damage or battery leakage to the Lithium Rechargeable Battery, please fully charge Lithium
Rechargeable Battery at least once a month.
Operation of Unit:
Power Switch key ---
Click the back switch to turn on our clock radio. Upon being switched on, LED display will
display “HI.”
Constant on as Alarm Clock Radio ---
Unit will stay on as long as the unit is charging with a MICRO USB cable
plugged in. Unit display will automatically turn off (with 1 minute of inactivity) if unplugged.
