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FEATURES & FUNCTIONS
QUESTIONS?  visit www.ihomeintl.com 
Model: iBTW20
Quick Start Guide
GETTING STARTED
Remove battery pull tab from bottom 
of unit. Connect the included AC 
adapter to the DC jack on back of unit 
and the other end to a working wall 
outlet. 
Wireless Charging Stand + Speaker
TIMEBASE
•  Press and hold Bluetooth Pairing 
Button on the TIMEBASE to enter 
pairing mode. 
•  Select ‘iHome iBTW20’ on Bluetooth 
menu to connect!
Battery Backup 
Compartment
TIME SET
*Before use, remove battery pull tab 
POWER/ALARM RESET
Wireless Charging
ALARM SET
Wireless Charging
Status LED 
- Press to Snooze Alarm
- Press & Hold to Adjust Snooze 
Duration (adjust with +/- and press 
ZZZ to confirm)
- Press to Adjust Display Brightness 
Snooze (ZZZ)
MINUS
PLAY/PAUSE
- Press to Play/Pause audio or to answer calls
- Press and Hold to end or ignore a call
- Press & Hold to activate Google/Siri
Alarm
Indicator 
Low Backup
Battery 
Indicator
PM Indicator 
DISPLAY ICONS
•  Press and hold Time Button until 
display flashes.
•  Use  +/- Buttons to adjust time. 
• Press Time Button to confirm.
• Use +/- Buttons to adjust year, and
  press  Time Button to confirm. 
• Use +/- Buttons to adjust month,
  and press Time Button to confirm. 
• Use +/- Buttons to adjust date, and
 press Time Button to confirm 
settings. 
Set the correct 
AM/PM time. The PM 
indicator will appear 
on the display. There 
is no AM indicator. 
BOTTOM PANEL*FRONT PANEL
usb charging
SETTING THE ALARM
1.  Press and hold Alarm Button until display flashes. 
2. Press – or + Buttons to adjust alarm time (hold for rapid setting). 
Set the correct AM/PM alarm time. PM indicator appears on the 
display. 
3. Press  Alarm Button to confirm alarm time. Choose alarm 
schedule: 7 (every day), 5 (weekdays) or 2 (weekend only). Press 
the – or + Buttons to select schedule.
4. Press Alarm Button to confirm. Use – or + Buttons to set wake to 
source:
 Tones:  Wake to tones. Press – or + Buttons to select.
 Bluetooth: Wake to audio from a connected Bluetooth device.
 Beep: Wake to beeping.
5. Press Alarm Button to confirm. Use –  or + Buttons to control 
alarm volume and press Alarm Button to confirm settings. The 
alarm icon on the display indicates the alarm is armed.
6.  To turn o a sounding alarm and reset it to come on the next day, 
press the Alarm Button.
PREVIEWING THE ALARM
Press and release the Alarm Button to preview the alarm and to 
toggle the alarm ON (indicated by the alarm icon) or OFF (no alarm 
icon).
PROGRAMMABLE SNOOZE
1.  Press and hold ZZZ Button during normal operation (when no 
alarm is sounding).  
2. Press + or - Buttons to select a snooze time (1-29 minutes).
3. Press ZZZ Button to confirm. When alarm is sounding, press 
down on ZZZ Button to temporarily silence alarm (9 minutes is 
the default).
WIRELESS CHARGING
Supports:
•  Qi compatible phones (with plastic cases up to 3mm thick*) 
Place Qi compatible device face up on charging rest:
Wireless Charging LED under iHome badge shows charging status:
Slow blinking LED: Device is charging properly.
Solid LED: Device is charged. 
Rapid blinking LED: Device not charging. Reposition device.
(LED may continue to blink slowly when iOS devices are fully 
charged.) 
CAUTION: 
Remove metal protective or magnetic case from phone before 
charging. When charging phone, do not place magnetic-striped or 
other metal objects on the charger. Doing so could damage the 
object or this unit. Qi compatible phones with metallic looking 
finishes will charge normally.  
*  Some larger size phone cases may not be able to charge. Remove 
case to charge phone properly.
USB CHARGING
Connect a USB cable (not included) 
to the USB port on the back of the 
unit to charge devices. (Unit must 
be plugged into a working outlet to 
charge devices.)
BATTERY BACK-UP
A CR-2450 back-up battery is installed to provide continuous 
clock settings if a temporary power failure occurs. Remove the 
battery pull tab before use. When battery icon on the clock display 
is flashing,  replace the back-up battery. The battery compartment 
is on the bottom of the unit.
1.  The AC adapter must be 
connected, or you will lose time and 
alarm settings during battery 
replacement. 
2. Use a Phillips screwdriver to open 
the battery compartment door. 
3. Remove exhausted battery and 
insert 1 CR-2450 battery, with the + 
side facing you. Replace door. Do 
not overtighten. 
        WARNING
• Do not ingest the battery, Chemical Burn Hazard. This product 
contains a coin/button cell battery. If the coin/button cell battery 
is swallowed, it can cause severe internal burns in just 2 hours and 
can lead to death.
• Keep new and used batteries away from children. If the battery 
compartment does not close securely, stop using the product and 
keep it away from children. If you think batteries mtight have been 
swallowed or placed inside any part of the body, seek immediate 
medical attention.”
• CAUTION - RISK OF EXPLOSION IF BATTERY IS REPLACED BY 
AN INCORRECT TYPE. DISPOSE OF USED BATTERIES 
ACCORDING TO THE INSTRUCTIONS.
•  The mains plug of power adaptor is used as the disconnect device, it 
shall remain readily operable.
IMPORTANT SAFETY INSTRUCTIONS
Please heed all warnings, read and follow all instructions and keep 
these instructions handy for future reference.
1.  Do not use this product near water, and clean only with dry 
cloth.
2.  Do not block any ventilation openings. Install in accordance 
with the manufacturer’s instructions.
3.  Heat – This product should be situated away from heat 
sources such as radiators, heat registers, stoves or other 
appliances (including amplifiers) that produce heat.
4.  Only use attachments/accessories specified by the 
manufacturer.
5.  Unplug this product during lightning storms or when unused 
for long periods of time.
6.  Damage Requiring Service – This product should be serviced 
by qualified service personnel when:
-  Plug has been damaged.
-  Objects have fallen into or liquid has been spilled into the 
enclosure.
-  The unit has been exposed to rain. The unit has been 
dropped or the enclosure damaged.
-  The unit exhibits a marked change in performance or does 
not operate normally.
7.  No naked flame sources, such as lighted candles, should be 
placed on this product.
8.  Attention should be drawn to the environmental aspects of 
battery disposal.
9.  This product is suitable for use in tropical and/or moderate 
climates.
10. WARNING: To reduce the risk of fire or electric shock, do not 
expose this product to rain or moisture.
11.  Do not dispose of batteries in the household trash or fire.
12. The mains plug of power adaptor is used as the disconnect 
device, it shall remain readily operable.
PLUS
Wireless Charging Status LED 
Wireless Charging Area
For product support information please visit: 
www.ihomeintl.com/help/iBTW20
© 2020 SDI Technologies, Inc. All rights reserved
Questions? Visit www.ihomeintl.com
AC adapter Information for ErP (EU) requirement
Manufacturer's name
and address
SDI Technologies Inc.
1299 Main Street, Rahway, NJ 07065, U.S.A.
Model BQ30B-0903000-M
AC100-240V
50/60Hz
DC9V
3A
27W
88.6%
87.5%
0.05W
Input voltage
Input AC frequency
Output voltage
Output current
Output power
Average active eciency
Eciency at low load (10%)
No-load power consumption
This product bears the selective sorting symbol for waste 
electrical and electronic equipment (WEEE).
This means that this product must be handled pursuant 
to European Directive 2012/19/EU in order to be recycled 
or dismantled to minimize its impact on the environment.
For further information, please contact your local or 
regional authorities.
Electronic products not included in the selective sorting 
process are potentially dangerous for the environment and 
human health due to the presence of hazardous 
substances.
BACK PANEL
Hour Adjust
USB Charging 
(5V/1A)
DC Jack 
(9V/3A)
-1      +1      Auto
hour adjust
usb charging
DC  9V, 3A
Bluetooth Pairing 
Button/LED
To adjust the brightness of the display, press the Time Set Button 
repeatedly.
Connecting the Unit
Step One
Connecting to Bluetooth
Step Two
Setting the Time
Step Three
iHome 
iBTW20
iBTW20EQSG-042020-A
-1      +1      Auto
DSTusb chargingDC  9V, 3A
RESET
RESET
TEST
TEST