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V50BT
Dear Customer,
Thank you for purchasing Alphasonik’s headphones. Before using these headphones, please read through the operations manual to ensure the features are properly utilized.
WHAT’S INCLUDED
• V50BT Bluetooth Headphones
• Hard shell carrying case
• Operations Manual
• 3.5mm Audio Cable (3m / 9.8ft.)
• Micro USB Charging Cable (1.2m / 4ft.)
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TABLE OF CONTENTS
Table of Contents.......................................................................2
Specifications.............................................................................3
Product Details.....................................................................4 - 5
Bluetooth Connection & LED Indicator......................................6
Controls......................................................................................7
Operations............................................................................8 - 9
Safety...............................................................................10 - 12
Warranty...........................................................................13 - 15
Battery
Charging Current
Charging Time
Estimated Play Time
Idle Power Consumption
Bluetooth
Version
Frequency
Sensitivity
Distance
Impedance
Frequency Response
THD
SPECIFICATIONS
520mah
5V / 350mA
2 Hours
30 Hours
<12mA
5.0
2.402ghz-2.48ghz
-85dBm
10m / 33ft.
2 x 32Ω
20 - 20kHz
>0.7%
3
PRODUCT DETAILS
ATTENTION
The control buttons are located on the outer-side of the earpad cushion.
4
1. Headset
2.
/ -
- Button
3. On/Off / Multi Function Button
4.
/+
- Button
5. Status LED Indicator
6. Micro-USB Connector
7. Microphone
8. 3.5mm WIRED Input
PRODUCT DETAILS CONTINUED
HEADPHONE REQUIREMENTS
– Bluetooth source device must be Bluetooth 4.0 or higher.
– Micro USB Charging requirements: 5V / 500mA.
ATTENTION
Fully charge the headset before using for the first time.
– The headset can be used while charging. The
LED will continue to flash red during charge.
CHARGING
1. Connect the micro USB cable to your headset and a compatible USB power source.
2. During the charging process, the status LED will illuminate red.
3. When the headset is fully charged, the status LED will illuminate green. Disconnect your headset from the power source.
LOW BATTERY
When the headsets battery becomes low, an audible warning will be announced to charge the unit soon.
5
BLUETOOTH CONNECTION
ATTENTION
This process only needs to be programmed once. After successfully programming the headset the unit will automatically connect to the device when in Bluetooth range and is enabled.
1. Activate the Bluetooth function on your compatible device.
2. Press and hold down the On / Off multi function button for five seconds. The status LED will start to flash RED and BLUE alternately.
3. Search for V50BT in the list of the compatible device and select connect to device.
4. The statue LED will start to flash BLUE slowly after a successful connection.
LED INDICATOR
STATUS LED
Flashes Red & Blue
Blinks Blue Slowly
Illuminates Red
Illuminate Green
In pairing mode
Connected to compatible device
Headset Charging
Headset Charged
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CONTROLS
CONTROLS
Turn On
Pairing Mode
Play / Pause
Volume UP
Volume DOWN
Next Track
Previous Track
Accept a Call
Reject a Call
End Call
Turn Off
BUTTONS ACTION
On/Off Multi function button Press for 3 secs.
On/Off Multi function button Press for 5 secs.
On/Off Multi function button Short Press
/+ - Button
/+ - Button
/+ - Button
/+ - Button
Long Press
Long Press
Short Press
Short Press
On/Off Multi function button Short Press
On/Off Multi function button Press for 2 secs.
On/Off Multi function button Short Press
On/Off Multi function button Press for 3 secs.
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OPERATION
TURNING ON:
Turn on the headset by pressing the On/Off Multi function button for three seconds. The status LED will flash blue rapidly indicating that the headset is searching for a device that has been paired already. Once connected, the LED will flash blue slowly. After the device has been learned, it will automatically connect when in range.
BLUETOOTH MODE:
1. Connecting a device (see section Bluetooth Connection).
2. Start playback on the device and use the headset or source unit to control the playback.
(NOTE: VOLUME CONTROL)
The volume settings on the source unit also affect the playback volume on the headset.
OPERATION CONTINUED
WIRED MODE:
1. Using the 3.5mm cable, connect one end to your audio source and the other end to the 3.5mm audio port.
2. Control the playback on the source unit.
(NOTE: VOLUME CONTROL)
The volume settings on the source unit also affect the
playback volume on the headset.
TURN OFF:
Turn off your headset by holding down the On / Off multi function button for three seconds. The status LED will illuminate red briefly and then turn off.
8 9
SAFETY
• Modification or alteration of this product will affect this product safety and injury can occur.
• All modifications and repairs to this device or accessories may only be carried out by Alphasonik or by persons expressly authorized by Alphasonik.
• Be sure to charge the product with an outlet that is
easily accessible so you can quickly unplug the unit in
an emergency.
• Never attempt to open the product yourself.
• Do not subject the headphones to strong impact.
• Do not store the headphones under direct sunlight, near heating devices or in a hot, humid or dusty place. Do not allow the headphones to get wet.
• Connect/disconnect the cord by holding the plug. Pulling directly on the cord can result in a broken wire and the risk of electric shock.
• Do not wind the cord around the portable audio device.
This may damage or sever the cord.
• To ensure compatibility and correct usage, always consult the user manual of any device before connecting the headphones to it.
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SAFETY CONTINUED
• The cord may become caught or severed if product is placed in a bag or pocket without adequate protection.
Always store the product in the included case.
• Never immerse the headset in water or other liquids.
• To prevent damage to your hearing, do not raise the volume too high. Listening to loud sound for an extended period may cause temporary or permanent hearing loss.
• This product produces strong magnetic fields. These may interfere with pacemakers and implanted defibrillator (ICDs). Always keep a distance of at least
6 inches between the headset and pacemakers and/or implanted defibrillator.
• Never use the headphones while driving a car, riding a motorcycle or bicycle or operating any other vehicle.
• Do not use the headphones in places where the inability to hear ambient sound presents a serious risk (such as at railroad crossings, train stations, construction sites or on roads where vehicles and bicycles are traveling).
• Discontinue use if skin irritation results from direct contact with the product.
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SAFETY CONTINUED
• Alphasonik will not be liable in any way for any loss of data in the unlikely event that such losses should occur while using this product.
• Please minimize the volume on your audio device before connecting the headphones in order to avoid hearing damage from sudden exposure to excessive volume.
• Be sure to purchase the appropriate conversion plug adapter when connecting the headphones to equipment with other than a 3.5 stereo headphone jack or smartphones of compatible models.
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WARRANTY
Alphasonik, warrants this product against all defects in material and workmanship for a period of one (1) year from the date of original purchase provided it was purchased from an
Authorized Alphasonik Dealer.
The conditions of this warranty and the extent of the responsibility of Alphasonik, under this warranty are as follows:
1. DATED PROOF OF PURCHASE IS REQUIRED FOR
WARRANTY SERVICE OF THIS PRODUCT. Information about Alphasonik authorized warranty service may also be obtained at www.alphasonik.com or by emailing Alphasonik at [email protected].
2. This warranty will become void if service is performed by any one other than an approved Alphasonik Warranty
Service Center.
3. This warranty does not apply to any product which has been subjected to misuse, neglect or accident, or which has had the warranty seal broken, serial number altered, defaced or removed, or which has been connected, installed adjusted or repaired other than in accordance with the instructions furnished by Alphasonik.
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WARRANTY CONTINUED
4. This warranty does not cover static, electrical interference, adjustments or labor costs for the removal or reinstallation of the unit for repair.
5. The sole responsibility of Alphasonik under this warranty shall be limited to the repair or replacement thereof, at the sole discretion of Alphasonik.
6. If it becomes necessary to send the product or any defective part to Alphasonik or an authorized service station, the product must be shipped in its original or equivalent carton, fully insured, with shipping charges prepaid. Alphasonik will not assume any responsibility for any loss or damage incurred in shipping.
7. This warranty is not transferable and protects the original purchaser provided they reside and made their purchase in the United States. International consumers may contact their local retailer or distributor for warranty information.
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WARRANTY CONTINUED
8. ALL IMPLIED WARRANTIES, EXCEPT TO THE EXTENT
PROHIBITED BY APPLICABLE LAW, SHALL HAVE NO
GREATER DURATION THAN THE WARRANTY PERIOD
SET FORTH ABOVE. UNDER NO CIRCUMSTANCES
SHALL ALPHASONIK BE LIABLE FOR ANY LOSS OR
DAMAGE, DIRECT OR CONSEQUENTIAL, ARISING OUT
OF THE USE OR INABILITY TO USE THE PRODUCT.
BECAUSE SOME STATES DO NOT ALLOW LIMITATIONS
ON HOW LONG AN IMPLIED WARRANTY LASTS OR
EXCLUSIONS OR LIMITATIONS OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, THE ABOVE LIMITATIONS
OR EXCLUSIONS MAY NOT APPLY TO YOU.
9. THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS
THAT VARY FROM STATE TO STATE.
10. Should you have any difficulties with the performance of this product during warranty or with any Alphasonik authorized service center, you may contact Alphasonik by emailing us at [email protected].
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