Crystal Acoustics R1 User manual

User Manual
R1
DECLARATION OF CONFORMITY
Radio equipment and telecommunications terminal equipment, Directive 2014/53/EU
Crystal Audio hereby declares that the product, R1 Wireless earphone, is in conformity with provisions of the Directive 2014/53/ΕU.
The complete text of the Declaration of conformity can be found on the following webpage: www.CrystalAudio.com
Retractable Earphone

Charge it
• Use the micro USB cable
which is included in the
package.
• A different micro USB
cable might not charge
correctly (or even not
at all) the battery of the
headphones.
Connect:
•the micro USB plug
into the headphone’s
port.
• the USB plug
into any compatible
USB device.
• While battery is charging
the indication light is red.
• When battery has been
fully charged the light
turns blue.
2h
A full charge of
the battery takes
approximately 2 hours.
The headphones are
automatically disactivated
during charging process.

Connect it
• In order to pair a second device wirelessly you have to disactivate the Bluetooth mode on your first
device and then repeat all necessary steps as stated above to pair the second device.
• The headphones will be automatically turned off if they are not connected to a device within 5 minutes.
3s
• Long press (3”) the
middle button to
activate (or disactivate)
the headphones.
1
• Once turned on, the headphones
enter automatically Pairing mode.
• The indication light is flashing red-blue,
alternately.
2
red
blue
• Activate Bluetooth mode on your
Bluetooth enabled device.
• Search for available devices and
select CRYSTAL AUDIO R1.
3
CRYSTAL AUDIO
R1

Use it
Short press:
Increase Volume
Long press (3sec.):
Next track
Short press:
Decrease Volume
Long press (3sec.):
Previous track
Short press:
Play/Pause
Long press (3sec.):
Turn On/Off
Short press:
Increase Volume
Short press:
Decrease Volume
Short press: Answer/End Call
Long press (3sec.): Reject Call
Double click: Redial last outgoing call
Press to:
Automatically
retract the cord
Press to:
Automatically
retract the cord
Music Calls

WARRANTY
The product comes with a 1-year warranty
starting from the purchase date. Warranty is
valid only with the original proof of purchase
(receipt or invoice). This warranty covers
only the repair or replacement of the device
and it is effective only in Greece.
Overview
User
Manual
Micro USB
cable
Lanyard
30cm
Volume Up
Next track
Volume Down
Previous track
Clip-on
Earbud
Microphone
On/Off button
Retractable cord
button
LED indication
USB Charging port
2nd Earbud
2x Ear-tips

WARNING
- Using the headphones at a high volume for an extended period
might lead to hearing damage.
- This product is not a toy. Keep out of reach of children.
- This product is not waterproof. It should be kept away from any
kind of liquids and places of extreme humidity, rain, snow etc.
- Low battery may lead to “Poor” or “Lost” Bluetooth connection.
- Do not overcharge the battery of the device.
- Avoid exposing the product to excessive heat sources such as
fire, candles, radiators, direct sunlight etc.
- This product should not be treated as household waste.
Please hand over to the applicable collection point for the
recycling of electronic equipment.
The Bluetooth® word mark and logos are registered trademarks
owned by Bluetooth SIG Inc. and any use of such marks by
Crystal Audio is under license.
Designed in Europe by Crystal Audio.
Assembled in China with the highest quality standards.
www.CrystalAudio.com
Technical Specifications
Drivers:
Impedance:
Bluetooth Version / Range:
Battery Type:
Charge Time:
Playback/Talk Time:
Stand by Time:
Dimensions:
Weight:
10mm
32Ω
v4.1 / up to 10m
LiPo
1.5-2 hours
9-11 hours
≈ 240 hours
59x26x24mm
19g