POLVCDG EL-A9 Wireless Headphone Instructions

EL-A9 Wireless Headphone
Instructions

EL-A9

Product parameters

• Drive: 40MM
• Impedance: 32 Ohm
• Wireless version: Wireless V5.3
• Frequency: 2.4 ~ 2.4835 ghazi
• Power level: Classy
• Battery capacity: 500 Mah+NTC
• Audio decoding: SBC AAC
• Bluetooth distance: 12 meters barrier-free
• Frequency response: 20-20,000 hz
• Charging Time: about 1.5 H
• Noise reduction music time: 70H
• Chip: Gerry AC7006F8
• Music Time: 80H
• Standby time: about 400H
• Bluetooth protocol: A2DP, AVRCP, HFP, HSP
• ANC noise reduction depth: Depth -38 db
• Charging Power: 5V/1A power [ type-c interface ](computer USB port, mobile phone charger, car charging)
• With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
• 99% of android-and apple-compatible phones have Bluetooth capabilities

Packing list

Four uses of one key:

1. Power on
   Long press function button for more than two seconds, the device starts, voice prompt “Power on”, automatically enter Bluetooth mode, LED indicator blue light flashing 3 times.

2. Turn it off
   When the headset is turned on, Long press function button for more than three seconds, turned off. prompt “Power off”, the LED indicator goes off, and the device is he voice

3. Play
   Headset boot status, the short press for the automatic opening of smart devices to play music.

4. Pause
   In the headset boot state, short press to automatically turn on the smart device to pause the music.

Volume adjustment:
In headphone boot mode, – press the short button to lower the volume press the long button to switch to the previous track.
In headphone boot mode, + press the short button to increase the volume press the long button to switch to the next track.
One drag two:

1. The headset is successfully connected to the first device.

2. Disable the Bluetooth function of the first device. The headset automatically enters the pairing state.

3. Enable the Bluetooth function of the second device, search for the headset Bluetooth name, select the headset Bluetooth name, and click to pair and connect successfully.

4. Turn on the first device and tap the Bluetooth name of the headset.

5. Pairing status:
   First match:Turn on Bluetooth Mode automatically, voice prompt “Bluetooth Mode”, LED indicator blue long bright, headset automatically enter Bluetooth matching Mode, LED indicator red, blue two-color flash quickly alternately, turn on the Bluetooth  function of smart device, turn on the search and select device example“EL-A9” model without a password, the success of the pairing voice prompt “Connected”, LED indicator flashing at intervals.
   Re-pair: turn off connected smart device Bluetooth, 3 seconds to search for the last connected Bluetooth device, headphones automatically re-enter matching mode, LED indicator red and blue flashing rapidly alternate. Turn on the Bluetooth function of  the new smart device, turn on the search and select device example“EL-A9”, without password, after the success of the voice prompt “Connected”, LED indicator flashing at intervals.
   Follow-up pairing: It automatically searches for and connects the last paired device within 3 seconds of booting.

6. Put him through:
   When the call is made press the short button to connect the call.

7. Hang Up:
   Call, short button turn off the call.

8. No calls:
   Call, long button a second or so to reject the call.

9. Play back after the call:
   When there is a call, automatically pause the playing music or radio, after the end of the call, automatically continue to play music.

10. Aux-in playback mode
    1.Maximum volume warning voice: “Du du”.
    2. Power-saving mode: the matching state lasts for 5 minutes and then automatically shuts down; inserting Aux-in line automatically cuts off the power supply to save power.
    3.MP3 and WMA formats are supported.
    4.International Universal Charging Port: Type-c-micro USB.
    5.In other modes, insert Aux-in cable (audio cable) , Bluetooth function automatically off, switch to Aux-in playback.

11. Game mode/noise reduction mode
    Start the device, successfully paired, Three strikes noise button, open Game mode, voice prompt “Game mode”, open Game mode, ultra-low delay, no delay.
    Three strikes again noise button to close the game mode, voice prompt “Music mode.”.
    Noise Reduction Mode: When the headset is turned ON, press 2 seconds key to turn ON the noise reduction function and sound the prompt “NC ON”
    Led Indicator Light Green, again press 2 seconds   key OFF noise reduction function, voice prompt “ANC OFF.”

12. Built-in Battery NTC, safe and secure
    • Select high-quality material manufacturing.
    • High safety design concept and production process are adopted.
    • Pay attention to the internal protection design, for overcharging, battery overheating and short-circuit problems such as a very good protection.
    • The battery and the headphone and the charger compatibility is broad, the practical degree is high; the battery use cycle is long, all and the safeguard.

Points to note:

1. If there is no paired connection after the wireless headset enters paired mode, please turn off the device to avoid power loss.
2. Please pay attention to the good use of wireless earphones, avoid damage to the earphones.
3. Do not do anything else while searching for wireless to prevent program errors.
4. Please select the appropriate volume in order to avoid damage to the ear.
5. If you have not used the earphone for a long time, please charge the earphone once before using it.

Warranty Ordinance:

The valid warranty period of this product is one year from the date of sale, under the condition of normal use and maintenance within the warranty period, the machine itself material and function problems, failure, verified, the company will repair and replace parts free of charge.
The warranty does not apply to:
A. The headset has exceeded the warranty period;
B. The user fails to follow the instructions and guidelines, causing the earphone to break and the shell to be damaged;
C. Disassemble, repair and change the structure without the authorization of the company;
D. Unable to provide warranty cards and consumption vouchers;
E. Product failure or damage caused by natural force majeure such as earthquake or fire.
Note: Warranty Service does not include the cost of product transportation and in-house maintenance services are not provided

FCC Warning:
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, macaques 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 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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

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