Traly 23521 Wireless Headset Instructions

23521 Wireless Headset
Instruction Manual

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Specifications:

• Wireless name: 23521
• Wireless yersion:V5.0+EDR
• Working environment: -10-50t
• Wireless frequency:2.4GHz
• Standby time: 120 hours
• Wireless transmission distance:15 meters
• Support agreement: A2DP1.3/FIFQ1.6/HSPL2/AVRCP1.6/D11.3

Function Description:

• One-touch; answer and hang up
• One-touch with left and right ears; pause or play
• Touch the left ear twice; reduce the volume
• Touch the right ear twice; Increase the volume
• Touch the left ear three times; the previous song
• Touch the right ear three times; the next song
• Long press for 3 seconds to switch the sound effects (there are three sound effects: prompt sound, bass sound effect, pop sound effect, Hi-Fi sound effect)
• Press and hold sir, for 2 seconds on the left and right ears
• Long press left and right ears for 5 seconds to turn on, long press for 5 seconds to turn off
• No popup, the headset is automatically paired

Frequently Asked Questions and Answers

1. What should I do if the Wireless pairing is unsuccessful?
   Due to the particularity of the Wireless connection, there will occasionally be unsuc­cessful pairing. At this time, you need to ignore the connected name in the Wireless settings, and then turn off the Wireless. Put the earphones in the charging compart­ment for 10 seconds, then take the earphones out of the charging compartment together, and wait for 5-10 seconds for the binaural team to succeed.

2. What should I do if there is no sound from the headset?
   Check the volume of the phone after connecting the headset to the phone. The maximum volume of the Android phone is subject to the default volume of the phone; you can also check if you accidentally touch the touch area of the headset, causing the music to pause and no sound from the headset.

3. What should I do if there is an occasional freeze/delay?
   As the headset is connected via Wireless, occasionally there will be a freeze or disconnection, please reconnect it. When running large software, browsing foreign websites, or other software that takes up a large amount of memory, it will increase the loading load of Wireless, which is not a quality problem of the headset itself.

4. What should I do if the earphone has a slight electric current?
   Headphones and speakers will have a slight current sound, mainly due to the surrounding magnetic field and hardware design. Regarding the standard that the normal song is not affected, if the current sound can be heard while the music is playing, it is abnormal. You can first detect whether there is magnetic field interference around, and then determine whether the headset has a hardware problem.

Precautions:

1. Do not treat this product violently, or squeeze it with heavy objects, and stay away from high temperature and high humidity environments.
2. Keep away from wifi, routers and other high-frequency transmitting equipment, which will affect the signal reception of this machine, and cause sound jams and disconnection.
3. Please use this product in an effective environment (15 meters), and there should be no physical obstruction (such as walls, etc.) between the Wireless device and the headset
4. When the charging compartment cover is opened and closed, the charging box light does not turn on. This is the status display of the charging compartment without electricity. At this time, the automatic power-on of both ears is invalid, and manual touch is required to start.
5. Note that when wearing the Wireless headset, your hand should hold the grip area of the Wireless headset to avoid accidentally touching the pinch area of the headset and causing the music to pause. (Refer to the previous product illustration for the grip area and touch area)

Note: This product can be connected to any device with a Wireless function

FCC Statement
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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.
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.
RF Exposure Information The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

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