Shenzhen SBT-668 Bluetooth Headphones User Manual

June 4, 2024
Shenzhen

Shenzhen SBT-668 Bluetooth Headphones User Manual

Bluetooth.Headphones

Thank you very much for choose SBT-668 Bluetooth.Headphones !
Your new SBT-668.Bluetooth.Headphones are designed to link with your Bluetooth enabled device to allow you to wirelessly listen to music and answer phone calls within the normal 10 meter Bluetooth operating range. J68 is compatible with Apple iPhone, iPad, iPod, Android phones or any tablets and notebooks with Bluetooth audio support.

Specifications

BT Specification Bluetooth V5.1
BT Profiles Supported A2DP, AVRCP, HFP, HSP.
Effective range Appox. 10 m
Speaker diameter 40mm
Impedance 64Ohm
Sensitivity 102dB at 1KHz
Frequency Range 20Hz – 20KHz
Rechargeable Battery 300mAh
Working Voltage: 3.7V
Standby Current <8uA
Max working electric current 12mA
Charging socket Micro USB (B type)
Talk time 52 hours
Music Play time 48hours at 80% volume
Standby Time (un-paired) 90 days or more
Charging Time 2 hours

Product outline

Using Your Earphone

Very happy you own this True wireless stereo headphones, We are here showing you how to use it, you will easy to use this earphones after reading this instructions. The earphones have voice prompt function, real-time reporting of the current state, it is easy to use and convenient

Power On/Off, First Time Pairing

While the headphones are switched off, press and hold the Button until you hear the voice ‘Power on’ and ‘Bluetooth pairing’.
The Blue & red Indicator will flash alternately to enter pairing mode. Go to the
Bluetooth settings on your phone and select ‘J68’ from the list. Once paired, you will hear ‘Connected’, That meant pairing is completed.
While the headphones are switched on, press and hold the Button for 5 seconds until hear the voice ‘ Power off’ to switch off the headphone.

Note:

Some of the f u n c t i o n s d e s c r i b e d above may not be supported on your specific Bluetooth device. Please check the manual of your device to ensure the features supported by your device.

Charging

Before charge,turn off the headphone,The headphones charging cable connect to the computer/Adaptor USB port,the LED light Indicator will turn on in Red, it means connect with the USB successfully and the headphone is charging. When the charging is completed, the headphones charging indicator will turn off. When the headphones broadcasts a voice prompt: “low battery, please charge”, it indicates that the power of the headphones is too low. Please charge your headphones in time.

Note:

  1. Do not turn on the headphone when charge,Or will damage headphone hardware and battery life.
  2. This headphones haven’t waterproof function,Please pay attention to water and moisture,so that to confirm the headphone can working perfectly.
  3.  The headphones can not be long-term placement, please charge and discharge once a week, thereby extending battery life.

KINDLY REMINDER

Continuous use high volume might damage hearing

WARNING

Adjust headset to the proper volume. Too Loud sound may damage your ears. for traffic safety, never use the headset while riding a bicycle, motor bike, or while driving a car, it is dangerous to increase
the volume too much because you can not hear external sounds.
Take great care about traffic around you. please don’t pull the cord too hard in case of breakage.

The “JBU” & “JBUNION” logo and other products,service names and logos are the intellectual property of its owner.other third-party trademarks belong to their respective owners are used for reference only and if third -party owners wished to removed their reference in association with this packaging. please contact the owner of “JBU” &
“JBUNION” logo, Any use of the “JBU” & “JBUNION” Mark is prohibited without express written permission.

Proprietor of a mark: Shenzhen Shike Kam Wah Electronic Co.,Ltd.
Manufacturer: Shenzhen Shike Kam Wah Electronic Co.,Ltd.
Address: 1st Floor NO.#36,LangKou Industrial Park,LangKou Community, Dalang,Longhua
District,ShenZhen,Guangdong,P.R.China
Website: www.china-headphone.com
E-mail: info@china-headphone.com
Service hotline: 0086-755-29538997

FCC Statement

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: 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

FCC RF Radiation

Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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