BANNIXING A8 Power Bank With BT Earphone User Manual

**BANNIXING A8 Power Bank With BT Earphone User Manual

**

Please read the user manual carefully before using the product and keep it properly.

Features and functions Function diagram

• Supports fast charging input and output of mobile power bank;
• Supports battery level display;
• Supports fast charging symbol display;
• Supports BT music playback;
• Built-in TYPE-C charging cable
• Supports BT earphone, with noise reduction function

Specifications

• Model： A8

• Earphone BT name; E-08

• Output power： 22.5W

• Frequency response： 80Hz-20KHz

• Signal-to-noise ratio： ≥85dB
  Distortion： ＜1%

• Bluetooth version： 5.4

• earphone speaker: 13mm diameter, internal magnet *2, 32Ω

• Power bank battery specification: 5000mA, power battery 4.2V 21700

• Earphone battery specification: 401012 30mA/h

• Charging input: DC-5V

• Product size: 85mm51mm 27mm ±1.5mm

Packing list

1. Host : 1 unit
2. Flannel bag : 1 unit
3. User manual : 1 unit

Function diagram

1. The earphone compartment door, open the compartment upwards, close the compartment downwards.
2. The left earphone of T W S supports call noise reduction.
3. The right earphone of T W S supports call noise reduction.
4. Power display screen: Displays the remaining power percentage of the mobile power bank, as well as the fast charging indication
5. Type-C external charging output cable. Fast charging output is supported when a single device is connected to the charged device. In the absence of key action, only the output port connected to the power device will be turned on; the output port that is not connected to the power device remains closed.The output port that has been turned on will automatically turn off after a period of time when the output current of the output port is less than 80 mA.
6. Type-C Input/Output: Type-C interface, supports power charging input and discharge output. Output protocol.The input and output support 5V, 9V, and 12V voltage levels, and the PD output broadcast capability is 5V@2.4A, 9V@2.22A, 12V@1.67A, PPS 3.3V ~11V@2A, and supports 20W power output.
7. Button switch: The button can display the power level. When the power level display is inaccurate or the device freezes, press and hold for 10 seconds to restore the factory settings.

BT earphone connection operation instructions

• Open the earphone compartment door, take out the two headsets, and the left and right earphone will start automatically T W S pairing.
• During T W S pairing, the red and blue lights of the two earphones will flash alternately. When the T W S pairing is successful, the red and blue lights of one headset will automatically go out, and the red and blue lights of the other headset will still flash alternately. At this time, the headset has entered the state of waiting for Bluetooth pairing with other devices.
• Open the BT settings of the device and search for the B T name “E-08” for pairing. After the pairing is successful, the earphone will have a voice prompt. At this time, the audio can be played normally, and there will be a prompt tone when the BT earphone is disconnected.

Earphone operation guide

1. Single-click the left or right earphone to play and pause, answer and hang up the call during a call. Double-click to reject the call when a call comes in; double-click the left earphone for the previous song when listening to music, double-click the right earphone for the next song; long press the left earphone for 1.5S to turn on or reduce the volume, long press the right earphone for 1.5S to turn on or increase the volume. Automatically shut down after 5 minutes when not connected to BT.
2. The earphone automatically turns on when it leaves the charging compartment, and automatically shuts down and charges when it is placed in the charging compartment.
3. When one earphone is placed in the charging compartment, the other earphone automatically exits TWS and enters the single-ear working mode.
4. Earphone charging mode When the earphone prompts that the battery is low, please charge it in time. When the earphone is charging in the charging compartment, the red light is on during charging, and the light will be turned off after it is fully charged. When not in use for a long time, make sure to charge it once a month to ensure the battery life.

Power bank charging mode

• When the power bank is charging input: the number on the display is 100%, indicating that it is fully charged.
• When the power bank is charging output: the digital percentage on the display will gradually decrease, indicating that the available power is getting less and less,keep track of the power status in time.
• The power bank output charging mode is fast charging mode.
• Note: When the power bank input and output are working at the same time, the output is slow charging mode

Safety warning instructions

Improper use of the product may cause battery failure, severe heating, or even fire or explosion! To avoid personal injury or property damage, please strictly follow the following requirements to store and use this product:

1. This product is not a toy. Please place it out of reach of children. Do not let children use or play with it to avoid accidents.
2. Please be sure to use a charger that meets local safety standards (such as China’s 3C certification standards) to charge this product to prevent electric shock or battery damage.
3. Do not press or knock this product and avoid serious drops or strong vibrations. If these situations occur, or liquid penetrates/splashes into the interior of this product, it may cause damage to the battery or circuit or short circuit. Please stop using it immediately and dispose of it properly.
4. If this product swells, deforms, leaks, or has a significant decrease in capacity, please stop using it immediately and dispose of it properly.
5. Do not place this product in the pockets of clothes, in a closed bag, on the bed, on the sofa, or on other ground covers that may affect its heat dissipation. When charging other devices such as mobile phones for a long time, do not stack this product with other devices such as mobile phones to ensure good heat dissipation of mobile phones and other devices.
6. It is strictly forbidden to disassemble, squeeze, puncture, short-circuit this product or put it into water or fire (including near heat sources such as stoves and heaters) or expose it to an environment with a temperature higher than 60°C (140°F).
7. When the weather is hot, do not place this product outdoors in an unmanned car or other places exposed to the sun.
8. This product contains a lithium-ion polymer battery. It is strictly forbidden to disassemble the product casing privately to avoid battery damage or other dangers. This product shall not be treated as domestic waste and shall be handed over to the applicable collection point for recycling of electrical and electronic equipment.
9. If consumers use a power adapter to charge, they should purchase a power adapter that has obtained CCC certification and meets the standard requirements.
10. The product should be placed on the table when in use. If it needs to be used in contact with the human body, the contact time should be less than 10 seconds.
11. Do not use after being immersed in water.

Precautions for use

When use for the first time , please fully charge this product.

1. power bank has conversion efficiency, so the battery capacity of mobile power is not equivalent to the rechargeable capacity.
2. When charging this product or using this product to charge other devices, please choose the appropriate charger and data cable.
3. After this product is fully charged, or this product fully charges other devices, please unplug the connection cable in time to avoid loss caused by long-term connection.
4. If there is no power prompt after pressing the button of this product, it may be in protection state. You can connect to an external charger to try to recover.
5. When this product is not used for a long time, ensure that the power of this product is kept in the range of 20%-50%, store it in a cool and dry environment, and avoid long-term storage of this product in a fully charged or unpowered state to extend the battery life.
6. If the consumer violates the warning of the product manual and improperly uses this product, the personal and property damage caused will be borne by the consumer, and the company will not bear any legal responsibility.

Battery Usage Precautions

This product does not contain any user-serviceable parts, and the rechargeable battery is not replaceable.
Putting the battery pack into a fire or heating furnace, or mechanically squeezing or cutting the battery pack may cause.
Putting the battery pack in an extremely high temperature environment may cause an explosion or leakage of flammable liquids or gases.
Exposing the battery pack to extremely low air pressure may cause an explosion or leakage of flammable liquids or gases.

Trouble shooting methods

1. If the power bank supply body has problems such as function key failure, abnormal display, and inability to shut down normally, you can press and hold the “” key for 10 seconds and then restart it to resume normal use.
2. The earphone volume is low: First check whether the mobile phone media volume is adjusted to the maximum. Because the earphone volume follows the mobile phone volume, only when the mobile phone volume is turned to the maximum at the same time, the earphone can reach the maximum volume.
3. When the earphone has an intermittent low-battery prompt sound, it means that the battery is running out, please charge it in time. Some models will be accompanied by a Chinese or English voice prompt “Low battery, please charge” When you do not charge, the voltage continues to decrease, and the earphone will be forced to shut down automatically to protect the battery life.
4. During the charging process of the device, the power drops rapidly and displays 0%. At this time, the power may be exhausted or the power bank supply is overheated. At this time, the charger can be inserted into the charging port for recharging and activation.
5. When the power of the power bank supply does not match the actual power percentage, you can press and hold the body button for 9 seconds to reset and calibrate. After the reset is completed, you need to plug in the charger and charge and activate it once before there is power output.
6. The earphones cannot be charged: Check the charging pins on the earphones or the charging case to see if there is any obvious dirt or covering. If they are cleaned, the earphones can be charged normally.
7. It is recommended to fully charge the earphones before using them for the first time. If they are not used for a long time, please be sure to charge them every three months to avoid permanent damage to the battery due to long-term power loss.

Warning:
Do not disassemble, impact, squeeze or throw into fire. If it is severely swollen, do not continue to use it. Do not place it in a high temperature environment.
Do not use it after being immersed in water.

Manufacturer： Shenzhen Bannixing Electronics technology CO, Ltd.
Address: 2nd -3rd Floor, 3th Building , Xinxintian Industrial Park,
Shajing, Baoan District, Shenzhen City, Guangdong Province
Implementation Standards： GB31241 GB4943.1

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