Wireless Earbuds A90 Pro Bluetooth Headphones User Guide

Wireless Earbuds A90 Pro Bluetooth Headphones

Table of Product Contents

Product Specification

• Bluetooth Version: ____ 5.3
• Support: _____ HFP/A2DP/IISP/AVR_CP
• ChargingPort: ___ Type-C
• Battery life: 6-8 hours (ear buds) + over 30 hours (Charging box)
• Charging time: 1.5 hours for earbuds / 1.5 hours fur charging case
• Transmission range: _____ 15 meters (without obstacles)

Introduction

How do I pair

How do I pair two headphones with my phone?

• Please make sure both the earbuds and the charging case are fully charged before first use.

• Stepl

  • Take both earbuds out of the charging case and both ear buds will power on and start pairing automatically
  • (If the ear buds are not connected to your device for more than 5 minutes,the earbuds will automatically turn off. Press the MFB button for about 3 seconds to manually tum on the earbuds when prompted “Power on”.)
  • The indicator light of one earbud will fl.ash white alternately, and the other earbud will slowly flash white when 2 earbuds paired successfully

• Step2

  • Enable the muetootb pairing mode on your phone device, search and select “A90 Pro” to connect. (You should hear a voice prompt “Connected” when wearing earbuds).

• If indicator light of earbud is off,it means the phone is connected

• Automatic connection
  By default, the earbuds will connect the last paired phone automatically when power on .

• Prompt

  • If you have any problem pairing the two earbuds with your phone, put the earbuds back in the charging case and repeat the above steps. Or refer to the reset steps of Frequently Asked Questions in the manual.
  • These earbuds can be used not only together, but also individually
  • If you want to use single earbud, just take one ear bud out of the case and connect it to your phone. or when using two earbuds, manually tum off one ear bud or put one back in the charging case and you’ll be able to use the other one earbud alone.

Functions

Telephone Communication

• Answer call: tap once
• Hang up: press and hold the key for 2s
• Refuse incoming call: press and hold the key for 2s

For Music

• Play/pause _____ tap twice
• Previous track __ press and hold 11r for 2s
• Next track _____ press and hold “R” for 2s
• Activate Siri __ quicklytap forthreetimes
• Tum down volume __ singletaponleftearbud
• Tum up volume ____ single tap on right earbud

Charging

• Earbuds Charging
  • The earbuds will only be charged when you correctly place them in the charging slots and close the lid.(You can charge the charging case and the earbuds at the same time, or you can charge the charging case first and then the ear buds.
  • When the earbuds are charging in the charging case, the LED bar of the case will keep blink. The charging case will stop charging automatically and the indicator light on earbud.s will go out when fully charged.
• Case Charging
  • There is a Type-C usb charging cable in the package, please use it to charge the case directly. During charging, the digital di.splay will flash and display the battery level in real time. When fully charged, the number shows 100.

Charging Alerts

• After using it for a long period of time, due to the oxidation of the magnet connector, the earbuds might not be charged or even turned on.
• You can fix this problem by cleaning the magnet connectors on the earbuds and charging case with an alcohol wipe

Storage and Maintenance

• If the earbuds have not been used for more than 3 months, we recommend that you charge it.
• Please use an charger approved by FCC (Federal Communications Commission).
• Children aged 12 and under require adult supervision.
• Do not expose the earbud.s to high or low temperatures, and do not use the earbud.s during a thunderstorm.
• Avoid free fall or violent shock to the device. Keep the device away from sources of fire and do not place the device in water.

Frequently Asked Questions

• Q : Why don’t these earbuds pair with my phone?

• A : Make sure the earbuds are fully charged and powered on.

  • Make sure your phone’s Bluetooth is enabled
  • If there is no problem with the two points stated above, turn off the powered-on ear buds after 5 continuous and quick clicks.
  • Put them back into the charging case and close the lip, wait for 1 minute, then open the charging case and reconnect the earbud.s to the phone.

• Q : Why does the music cut in or out?

• A : First, keep the earbuds no more than 15m away from your phone (no obstacles).
  If the distance is less than 15m, follow these steps:

  • Put the earbud.s back into the case and close the lid, manually click “forget the A90 Pro” on your phone
  • After 10 seconds, open the charging case and recomiect the seearlru.d swith your pbone

• Q : Why the earbuds still won’t be charged or disconnect from the phone after I put them in the case and close the lid?

• A : Make sure the charging case is not in a low battery state.

  • If the charging case is in a low battery state, the ear buds will neither be charged nor disconnected.
  • In this case, please use a type-c charging cable to fully charge the case.

• Q : Are these earbuds sweat- and water-resistant?

• A : These ear buds are sweatproof and slightly waterproof.

  • For electronic devices, we do not recommend that you submerge the ea.rbuds in water.
  • For more detailed product FAQs, please contact our customer service.

Activation & Warranty

• Permanent replacement of damaged, defective item or missing components.
• Please activate via email below within 15 days.
• earbudsvipl7@grnail.com.

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