Blackview Airbuds 3 True Wireless Stereo Earphones User Guide

Blackview Airbuds 3 True Wireless Stereo Earphones

Product Overview

About the charging box

The charging box can be charged through the Type–C interface. The white light on the charging box flashes during charging. After the lid is closed, the earbuds are charged in the charging box.

Device Connectivity

1. First Pairing Open the case and the wireless earbuds will automatically turn on. When entering the pairing state, the blue indicator light on the earbuds flashes alternately and quickly.
2. Tum on the Bluetooth on the device, select “AirBuds 3”, and click connect.

Note: The above is the first pairing method. In subsequent use, the earbuds will be automatically turned on and connected after being taken out of the earbuds box.

Method of operation

Specification

• Model: AirBuds 3
• Bluetooth Version: 5.1
• Battery Type: Li-ion Polymer(3.7V, 30mAh)
• Bluetooth Frequency: 2.402GHz-2.480GHz
• Bluetooth Transmission Modulation: A2DP, AVRCP, HSP, HFP
• Dynamic Driver: 13mm
• Dynamic Frequency Response: 20Hz-20KHz
• Battery Capacity (charging box): 220mAh
• Charging Time (charging box): < 2hrs
• Continue Time (headphone): About 5hrs
• Charging Time (headphones): < 1.5hrs
• Bluetooth Effective distance: 1 Om
• Storage Temperature: -20-?0’C
• Operating Temperature: -10~50’C

Indication of LED

Answers for common questions

1. Bluetooth headset cannot be turned on,
   • Reason: The battery of the Bluetooth headset is low or dead.
   • Solution: Put the earphones in the charging case, close the cover and charge them for more than 1 hour before turning on the earphones.
2. The phone cannot search for Bluetooth earphones.
   • Reason: 1. The Bluetooth earphones are not in the power-on pairing state. Reason: 2. There is a setting problem with the phone’s Bluetooth.
   • Solution: 1. Put the earbuds back into the charging box, close the cover and open the cover, wear both ears, the earbuds (that is, the blue light flashes) enters the Bluetooth pairing; You can also tap the earbuds 4 consecutive times (that is, the blue light flashes quickly) to activate Bluetooth pairing;
   • Solution: 2. Please restart your phone, and clear all the pairing data stored in Bluetooth, then search for Bluetooth again.
3. No sound from earphones speakers.
   • Reason: 1. The earphone and mobile phone volume is inappropriate. e.g. the volume has been adjusted to the minimum.
   • Reason: 2. The Bluetooth headset is not properly connected to the mobile phone.
   • Reason: 3. The Bluetooth headset is not within the limited working range. Solution: 1. When the earbuds is connected, press the phone to adjust the volume.
   • Solution: 2. Bluetooth and mobile phone re-pair connection.
   • Solution: 3. Keep the earbuds within 10 meters of the mobile phone and use it without obstructions such as bulky objects and walls between the earbuds and the device.
4. The earphone cannot convey the voice or the voice is very low.
   • Reason: 1. The Bluetooth headset is too far away from the mouth.
   • Reason: 2. The Bluetooth microphone hole is blocked or water has entered.
   • Solution: 1. The Bluetooth headset should be worn on the ear for normal use.
   • Solution: 2. Remove the blockage of the microphone hole or prevent water from entering it.
5. Possible reasons why the earbuds caton or disconnect during a call or listening to a song:
   • Reason: 1. The Bluetooth earbuds is too far away from the phone or there are obstacles.
   • Reason: 2. There is a problem with the Bluetooth signal of the mobile phone or there is strong signal interference nearby.
   • Reason: 3. Bluetooth earbuds power is low, please charge the earbuds as soon as possible.
   • Solution: 1. Keep the earbuds within 10 meters of the mobile phone, and there are no large objects and walls between the earbuds and the device, and be careful not to cover the Bluetooth earbuds with your hands. In order to maintain the continuous stability of the signal, please try to keep the Bluetooth and mobile phone in the Same direction.
   • Solution: 2. It is best to keep metal objects away from the phone. You can also try another phone or another place.
   • Solution: 3. Please charge the earbuds as soon as possible.
6. The headset is not disconnected after closing the earphones box.
   • Reason: 1. The charging box is completely out of power.
   • Reason: 2. If the headset is not put in the box correctly, it will cause abnormal communication between the headset and the base.
   • Reason: 3. The charging box is damaged.
   • Solution: 1. Charge the charging box
   • Solution: 2. Reopen the charging case and take out the earphones. Put the earphones in the charging case again and close the cover. The charging box flashes green once and the cover is closed.
   • Solution: 3. Replace the charging box.
7. The earphone is silent during the call, the sound comes out of the phone.
   • sound comes out of the phone.
   • Reason: The earphone was operated when the call was incoming or during the call, and the headset was double-clicked.
   • Solution: Turn off the mobile phone’s Bluetooth then turn it on again, or put the earphones into the case and close it, then open the earphone case again: the earphone does not support the voice call connection or voice call hang up. When there is a voice call, please operate it on the mobile phone.

Attention

• Please do not disassemble this product by yourself.
• Please use a standard charging cable and adapter to avoid damage and accidents.
• Please avoid using corrosive cleaning detergent to clean this product.
• Please avoid product usage in the rain and keep away from healing or fire.

Maintenance

Please follow the following suggestions to prolong the product’s working life.

• Keep the product dry and don’t put in damp places in case of affects the internal circuit.
• Avoid product usage during intense sporting or on sweating occasions in case sweat infiltrate into the product and cause damages.
• Keep off sunlight or high temperature in case of shortening working life of electric parts battery damage, plastic parts deformation.
• Keep off intense vibration and impact from hard material in case of internal circuit damages.

Federal Communications Commission

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s 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 device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
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.

The device(FCC ID: 2APMJ-AIRBUDS3) has been evaluated to meet the general RF exposure requirements. The device can be used in portable exposure conditions without restriction Due to product design, FCC ID can only be printed on the charging box.

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