Shenzhen Liangtou Technology Coporation Limite HS1 Bone Conduction Headphones User Manual
- June 4, 2024
- Shenzhen Liangtou Technology Coporation Limite
Table of Contents
Shenzhen Liangtou Technology Coporation Limite HS1 Bone Conduction
Headphones
Bone Conduction Headphones
Thank you for purchasing Bone Conduction Headphones. This manual contains important information to prevent accidents and how to use it. After reading the manual completely, please use the product correctly and keep the manual in a safe place for future reference.
**Package List
**
- Bone Conduction Headphones
- Charging Cable
- Earplugs
- English User Manual
**Turning On or Off
**
Turn On The Power：
Press and hold the power button until the LED indicator light flashes red and blue, then you will hear the voice prompt “Turn On”.
Turn Off The Power：
Press and hold the power button until the LED indicator light turns red, and then you will hear the voice prompt “Turn Off”.
Pairing ①
- Start with HS1 turned off.
- Press and hold the power button until the LED indicator light flashes red and blue
- Open your device’s Bluetooth settings and select “HS1”. Audrey will say “Connected”
QR CODE
- Scan the QR code to view frequently asked questions and answers(troubleshooting).
- If you have any questions or need help, please scan the code to contact our support center.
The service of this website is supported only in United States. We may cancel the service or change the contents and conditions at any time without notice
Wearing Instructions
Take the headphones and turn it behind the base of the neck. Put the ear hook on your ears. After that, please enjoy music.
Operation
- Play/Pause
- Click the power button once
- Skip Forward
- Long press Volume + button while music is playing
- Back-a-Track
- Long press Volume – button while music is playing
- Answer a Call
- Click the power button once while a call is coming in
- End a Call
- Click the power button once while on a call
- Reject a Call
- Press and hold the power button for 2 seconds while a call is coming in
- Activate voice assistant
- At standby state, double click the volume +
- Reset
- Press and hold the Volume+ button and Volume button at the same time until the LED indicator flashes red and blue
Charging
When the battery of the headphones is low, there will be a voice prompt “Low Battery”, and the red light will flash intermittently. Use the charging cable to charge. The LED indicator turns red while charging and the earphones automatically turn off. When charging is complete, the LED indicator changes from red to blue
- LED indicator
- Red: Charging
- Blue: Charging complete
US@sales-after.com
If you have any questions about this headphones or technical questions, or you
think it is malfunctioning please contact our support center.
Warranty and After-sales Service
We make every effort to ensure the quality of our products, but if the product
is damaged or soiled, please contact us by email
Main Specifications
Safety Precautions
Danger
- Do not short the terminals of the power supply. Do not carry or store the power supply with small metal objects such as metal necklaces, keys, and coins.
- Do not heat it, place it on or near heat sources, and do not throw it in fi re. Do not charge, use or place it at high temperature; doing so may cause overheating, ignition or explosion.
- Do not submerge it or use to charge when wet; to prevent risk of electrical shock is never use in wet areas
Warning
- Due to the influence of emitted sound waves, do not use while on an airplane or close to medical equipment.
- To prevent accidents when using it outdoors, please be aware of the surrounding traffic environment.
- Do not disassemble, tamper, or modify the unit.
- If you have a pacemaker, you must keep this device at a distance of more than 22 cm (8.66 inches) away from it.
- Never charge it with wet hands, to prevent electrical shock.
- Avoid throwing the device or hard impact to it.
- Always keep it out of the reach of infants and children as they may accidentally wrap the headphone cord around their neck or swallow the earpiece and cause suffocation.
Note
- Please use and store the device in a dry and dust-free environment.
- When using this product, do not turn up the volume too much.
- Long-term use at high volume may adversely affect hearing.
- To avoid the impact of an initial very high volume, switch the volume to low and gradually increase the volume to adjust as needed.
Storage and Maintenance
- Store the headphones in a cool, dry place.
- The working temperature should be 0 to 45°C (32 to 113°F). Working in a cold/hot environment a highly humid area, or extremely low air pressure may reduce the battery life.
- Keeping the product away from heat sources, direct sunlight, combustible gas or other liquids.
- Keeping the charging port dry before connecting to the charger will reduce the risk of damage.
- These headphones are water-resistant but are not waterproof. Please do not submerse the headphones in water.
- Clean the headphones with a soft dry cloth.
- Do not charge right after exercising. In case there’s sweat inside the charging port, which could lead to circuit burning while charging.
- After storage for a long period, please charge the headphones before using again.
Note
- Design and specifications are subject to change without notice. For the most up-to-date product information, please visit the official website.
Warning:
- To avoid the risk of explosion, fire, or leakage from toxic chemicals, please do not disassemble the product or replace, deform, or mutilate the battery
Disposal
This product has a built-in lithium-ion battery. Lithium-ion batteries are a recyclable resource. Follow local regulations for recycling and disposal.
Service Hour
- Monday-Friday: All day
- ( Sat, Sun & Public Holiday closed )
On Saturdays, Sundays and public holidays, we may not be able to process all emails. Emails that have not been processed in time will be processed on the next working day. Thank you for your understanding and cooperation.
FCC RULES
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 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.