AngSi Technology PLAYSTEREO Bluetooth speaker User Manual
Shenzhen AngSi Technology Co., LTD Bluetooth speaker
User Manual

Thank you for purchasing PLAYGROUND PlayStereo™ wireless speakers.
Before starting to use it, please read this user guide thoroughly.
What is included
Speakers x2
Lanyards x2
This user guide x1
Bases x2
USB data cables x2
Powering on and off
POWER ON: Press and hold the power button for two seconds and you’ll hear the power-on
greeting, while the RED LED LIGHT will stay on for 3 seconds and and then BLUE LED
LIGHT start flashing quickly.
POWER OFF: Press and hold the power button for two seconds and you’ll hear the power-off
greeting, while the LED will stay on for 3 seconds and then go out.
Buttons, indicator light and ports
PlayStereo™ Wireless Speakers
User Guide
Indicator light
Volume - Volume+
TF micro SD
card slot
Power button
USB port
Pair Stereo Speaker (as one pair or singly)
Speakers default to Bluetooth Stereo mode when both
powered on, you will hear “READY FOR PAIRING” as
reminder. This takes about 10 to 30 seconds; when
pairing is completed you will hear the speakers say,
“Left channel on Master speaker, Right channel
on other speaker”.
After they form a stereo pair, the indicator light on the
speaker the PURPLE LED LIGHT will flash on Master
speaker as Left Speaker; and the PURPLE LED LIGHT will
turn solid on other speaker as Right Speaker.
Bluetooth music playback
Tap to reduce volume
Tap to increase volume
Tap once to play / pause
Bluetooth mode (only works with a single speaker)
Press "POWER" key to turn on a single speaker, the "BLUE LED" will flash quickly on the single speaker;
A. From your iPhone, iPad, or iPod
Got to Setting > Bluetooth, check Bluetooth
is on, Select “PlayStereo xxx“ when it
appears under DEVICES (xxx: 3 characters
which are unique to your speaker)
The speaker will connect in a few seconds
The BLUE LED LIGHT will turn solid BLUE
on the single speaker. You can now play
your audio wirelessly to your PlayStereo.
B. From your Smartphone,Tablet & Mobile Devices
Got to Setting > Bluetooth, check Bluetooth is
on, Scan or Search and Select “PlayStereo xxx“
when it appears under AVAILABLE DEVICES
(xxx: 3 characters which are unique to your speaker)
The speaker will connect in a few seconds
The BLUE LED LIGHT will turn solid BLUE on
the single speaker. You can now play your audio
wirelessly to your PlayStereo.
SAFETY PRECAUTIONS
READ THE SAFETY PRECAUTIONS THOROUGHLY
DO NOT CLEAN USING LIQUID AND ABRASIVES
KEEP AWAY FROM HEAT
KEEP AWAY FROM FIRE
USE WITHIN RATED WATERPROOF RATED LEVELS ONLY
KEEP AWAY FROM SMOKE
DO NOT DROP WITHOUT PACKAGING
DO NOT CHARGE UNATTENDED OR WHILE SLEEPING
DO NOT DISASSEMBLE
PLEASE RECYCLE
Press and hold for 2 seconds
to jump to last track
Press and hold for 2 seconds
to jump to next track

Micro SD Card Mode (only works with a single speaker)
Press power button briefly twice, quickly to switch to Micro SD card mode;
if such a card has been inserted in the speaker, the speakers will say “TF Card
Source” as confirmation. If no card is inserted, the speakers will say
“no TF card, please insert”; if no card is inserted within 30 minutes,
the speakers will power off automatically. After entering this mode,
the speaker plays the tracks in the card in sequence. You may play /
pause, increase / decrease volume, and jump to the previous / next
tracks in the same way as Bluetooth mode, in Micro SD Card mode,
the RED LED and BLUE LED will alternately flash.
Data Transfer (only when speaker is turned off)
To use the data transfer function, insert a Micro SD card and then
connect the supplied USB data cable to the speaker and computer, all
while the speaker is powered off; the speaker then functions as a card
reader and you can transfer data to and from the card to the computer.
Micro SD Card Mode only works with a single speaker; the speakers don’t
pair together in this mode.
USB Audio Mode (only works with a single speaker)
USB audio mode is skipped if no USB connection is
present; you would only switch between Bluetooth
(power-on default) and micro SD card modes.
If you use the bundled USB data cable to connect the
speaker to the computer, you may switch to USB audio
mode (again by double-tapping the power button). The
speaker will say “USB Audio Source” as confirmation.
The speaker can play sounds from the computer in real
time; volume up / down controls are available while play /
pause and previous / next track controls are unavailable.
USB audio mode only works with a single speaker; the
speakers don’t pair together in this mode, in USB Audio
mode, the Red LED and Blue LED will alternately flash.
Switching between the three modes
Press power button briefly twice, quickly to switch modes
(Power on default Bluetooth mode > Micro SD card mode > USB audio mode)
Charging
Indicator light flashes RED when battery is low
When battery is low, please charge the speakers in time.
Use the supplied USB data cable to connect the speaker to a USB port or a
dedicated 5V USB power supply. The indicator lights up SOLID RED while charging
and goes out when the speaker is fully charged. Charging takes approx. 2.5 hours.
Technical specifications
Bluetooth version: v4.2
Effective distance: 10m
Supported audio protocols: A2DP, AVRCP
Charging function: compatible with USB ports and dedicated DC 5V USB power supplies
Play time: about 8 hours (playing music continuously at comfortable volume)
Speaker power rating: 3W
Speaker impedance: 4Ω
Frequency response: 100Hz-20kHz
Dimensions: 86x86x45mm
Weight: approx. 210g
Operating temperature: -10°C to +40°C
1 year Limited Warranty to original end-user purchaser.
To obtain warranty service, visit www.playground-products.com/warranty
Note: The stereo pairing occurs automatically; if it doesn’t happen within 3 minutes of powering on
both speakers, you may turn them off and on again to try again.
After the speakers form a stereo pair, only Bluetooth mode is available (double tapping power
button has no effect); turning off one speaker turns the other off automatically.
Pair & Connect your mobile to PlayStereo Speaker (as Stereo Paired Speaker)
A. From your iPhone, iPad, or iPod
Got to Setting > Bluetooth, check Bluetooth
is on, Select “PlayStereo xxx“ when it
appears under DEVICES (xxx: 3 characters
which are unique to your speaker)
The speaker will connect in a few seconds
The PURPLE LED LIGHT will turn solid
PURPLE. You can now play your audio
wirelessly to your PlayStereo.
B. From your Smartphone,Tablet & Mobile Devices
Got to Setting > Bluetooth, check Bluetooth is
on, Scan or Search and Select “PlayStereo xxx“
when it appears under AVAILABLE DEVICES
(xxx: 3 characters which are unique to your speaker)
The speaker will connect in a few seconds
The PURPLE LED LIGHT will turn solid PURPLE
You can now play your audio wirelessly to your
PlayStereo.
FCC Notice
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.