adol TWS-J11 Earbuds User Guide

adol TWS-J11 Earbuds

Specifications:

• Model: TWS-J11
• Headset Working Time: Approximately ___ hours
• Earphone Charging Time: About ___ hours
• Horn Unit: Headphone – mm (R), Headphone – mm (R)
• Headphone Battery Capacity: mAh
• Charging Case Battery Capacity: mAh

Product Usage Instructions

Main Features:

• Main voice control
• Metal contacts for charging
• Touch area for controls
• Pilot lamp for status indication
• Charging port for recharging

Usage Guide

• Game mode or music mode selection
• Wake up voice assistant by pressing for 2 seconds
• Long press for 2 seconds to reject listening

Charging Information:

• Headset Charging Status:
  • Charging: Green light on earphones, white light on charging compartment
  • Fully charged: No light on earphones, white light on charging compartment goes out
• Charging Compartment Status:
  • Charging: Red light flashes slowly
  • Fully charged: Red light remains on for a long time

Precautions for Use:

• Clean charging contacts regularly with cotton swabs
• Maintain correct usage standards and environmental conditions
• Avoid using incompatible charging heads to prevent damage
• Ensure headphones are fully charged for optimal performance

Troubleshooting Tips:

• If earphones are overheating, check the charging head specifications
• If one side has no sound, reset by recharging and reconnecting
• If no sound is heard, check headset condition, volume, connection, and range

FAQ:

• Q: What should I do if only one side of the earbuds has sound?
  A: Place both earphones back into the charging case, wait, and reconnect following the pairing instructions.

• Q: How do I ensure a proper connection between the headset and my phone?
  A: Maintain a distance of within 8 meters between the phone and the headset for a smooth connection.

• Q: How can I troubleshoot poor connection or communication issues?
  A: Disassemble the headset and its accessories, ensuring correct usage and compatible charging heads.

• Q: What should I do if my earphones are not producing any sound?
  A: Check headset condition, volume settings, and connection to the mobile phone, and ensure it is within the working range.

Multi-function key function definition

Technical specifications

• Model: TWS-J11
• Maximum power used: 5mW
• Headphone frequency response: 15 Hz-20kHz
• Bluetooth version: V5.3
• Supported protocols: A2DP/AVRCP/HFP/AVDTP
• Bluetooth effective distance: ≥10 meters
• Headset working time: (about 3 hours) (It is recommended to use headphones continuously for no more than 2 hours)
• Headset standby time: more than 200 hours
• Charging time of charging case: about 1.5 hours
• The number of times the charging case charges the earphones: about 2 times
• Earphone charging time: about 1.5 hours
• Horn unit: Headphone: 13mm (32R)2 Headphone: 10mm (16R)
• Headphone battery capacity: 25mAh
• Charging case battery capacity: 150mAh

Product low power prompt, charging instructions

• The earphone’s low battery prompts the alarm battery is low (it is expected to be used for about 10 minutes), please charge. Place in the charging case to charge.

• The headset is charging: The green light on the earphones remains on, while the white light on the charging compartment remains on
  Fully charged earphones: The earphones do not light up, and the white light in the charging compartment goes out

• Charging in the charging compartment: the red light flashes slowly The charging compartment is fully charged: the red light remains on for a long time

Precautions for use

• In daily use, cotton swabs can be used for dirty things such as dust on the charging surface of the earphones Clean the headphone charging contacts.
• The headset should be used correctly and standardly, and pay attention to the influence of the use environment on the headset. To ensure a smooth connection, it is recommended that the distance between the phone and the headset be within 8 meters.
• If the headset has other problems such as poor connection or poor communication, please disassemble the headset body and . Its accessories, otherwise there is no warranty, do not use the charging head exceeding the rated ampere volt to charge the earphone.
• In order to ensure that you can use the headphones properly, make sure that the headphones are fully charged.

Tips

• If your earphones are seriously hot or burned out in the charging of your headphones, you can see if you are using them If the charging head is greater than 5V2A power, if it is larger, it is necessary to replace the charging head less than 5V2A.
• When there is only sound on one side of the left and right earbuds, please put the two earphones back into the charging case. The headset automatically turns off, open the phone to find the pairing name, click to cancel Bluetooth pairing, open the charging case, Take out the headset, wait close to the unlocked mobile phone for about 8 seconds, turn on the Bluetooth of the mobile phone to search for Bluetooth pairing First name click Connect.
• No sound is heard by the headphones
  • Confirm that the headset is in working condition
  • Check whether the volume of the headphones is appropriate
  • Confirm whether the headset is properly connected to the mobile phone
  • Confirm that the headset is within the normal working range
• If you hear that the headphones are intermittent: there is a lot of signal interference in some places, and the Bluetooth headset will appear In the case of interference with the Bluetooth noise floor, there will be intermittent situations, just go somewhere else and disconnect and reconnect Settle.
  • When the distance between the headset and the mobile phone exceeds 8 meters or there is an obstacle in the middle, the signal transmission will be affected
  • When there is high-power transmitting equipment around, it will affect the signal transmission
  • Tight space also affects signal transmission (electronic city, etc.)

Name and content label of toxic and harmful substances

Name and content identification table of toxic and harmful substances or elements
Hazardous substance or element identification table that complies with the management measures for pollution control of electronic information products

This form has been prepared by SJ/T 11364

• O: Indicates that the content of the hazardous substance in all homogeneous materials of the part is present limit requirements specified in GB/T 26572 are as follows.
• X: Indicates that the hazardous substance is present in at least one of the homogeneous materials of the part The limit requirements specified in GB/T 26572.
• Electrical and electronic products sold in the People’s Republic of China. Admiral’s print There is a “Environmental Use Period” (EPuP) symbol. The numbers in the circle represent the product Normal environmental protection service life.

Warranty card/certificate of conformity
Please keep the warranty certificate and purchase voucher properly, these will be your warranty certificates.
Product warranty (one year warranty for non-human damage)

Maintenance records

Certificate

• Date of manufacture:
• Inspector:

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