Aerobuds User Guide

Thank you for choosing the AerobudsTrue WirelessBluetooth ear-buds. Fashionable design, stable fit, and high compatibility enable you more free-style sound reception while activity inside or outside. Let us start the truly wireless music journey.

Packing list

Product Overview

Product Specification

Model name / Aerobuds
Bluetooth version / V4.2
Size / 25*18*26mm
Weight / 2*5g
Stand-by time / Approx. 60 hrs
Talking time / Approx. 3.5hrs
Charging time / 1.5hrs
Battery capacity / 2*50 mAh
Operation range / 25m (no obstacle, interior)
15m (no obstacle, exterior)
Battery type / Polymer Lithium battery

How to wear

Adjust its end towards mouth and ensure wingtips stay inside

Tips:Mix and match the different-sized ear-tips and wingtips for the perfect fit.

How to connect

Stereo Mode-Auto Pairing (connect the two units as a pair of stereo ear-buds):

  1. Take out both ear-buds from the charge dock, press and hold MFB of L&Rear-buds for about 2s until you hear “power on” or both LED indicators flash white;
  1. Take two ear-buds together, and make sure both ear-buds be within one meter(three feet), wait them connect automatically until you hear “connected” from both ear-buds, “left channel” from Left; “right channel” from Right or the Led indicator of master(R) flashes red & whitealternately and the slave(L) flash white every 8s.
  2. The master(R) indicator flashes red & whitealternately, which means ear-buds are ready to pair with your phone.

  3. Activate Bluetooth function on the phone, search and touch the pairing name “Aerobuds” to connect, you can hear “paired successfully, second device, connected” from Right or the Right LED indicator staywhite for 2s when connect successfully.

Tip: 1) When the distance between the ear-buds and phone is beyond effective range, ear-buds willdisconnect with phone.

2) In Stereo Mode, the master(R) is far away 3m from slave(L), then the both ear-buds will be choppy.

Mono Mode(both ear-buds):

Use the L ear-bud for example (make sure the R ear-buds is off meanwhile):

  1. Press and hold its MFB for about 2s until you hear “power on” or the LED indicator flasheswhite ;
  2. Double tap its MFB and the LED indicator flashes red & white;

  3. Activate Bluetooth function on the phone, search and touch the pairing name the “Aerobuds_L” to connect, you can hear “paired successfully, connected” or the LED indicator stay white for 2s when connect successfully.

Tip: Please follow the above connection method for the first time; once the phone has a connection record, you only need to power on the ear-buds then they will connect your phone automatically.

How to charge

  1. Charge for the ear-buds

Plug ear-buds into the charging dock, and make sure metal contacts are connected properly. The LED indicator of ear-buds will stay red when charging and stay white once fully charged (the white LED will turn off after 5s to save the power).

  1. Charge for the Dock

Charge the dock via USB cable, the LED indicator of dock will stay red when charging and turn to white once fully charged.

Tip: New ear-buds have enough power for pairing and dialing out for several times and low battery will be warned by voice prompt.

Status indicator

Stereo Mode
Instruction / LED Status / Voice Prompts
Power on / Stay white about 1s / Power on
Power off / Stay red about 2s / Power off
R & L is pairing each other / Two ear-buds flash white / /
R & L connected, the master(R) is ready to pair with Bluetooth device / R: flashred and whitealternately
L:flash white every 8s / R: Connected, right channel L:Connected, left channel
R&L connected with Bluetooth device / R stay white about 2s / R: Connected
Playing music / R&L flash white every 8s / /
Incoming call / Flash white quickly / Incoming call
During a call / Flash white every 5s / /
Mode Mode (Right ear-bud)
Instruction / LED Status / Voice Prompts
Power on / Stay white about 1s / Power on
Power off / Stay red about 2s / Power off
Ready to pair / Flashred and white alternately / /
Paired / Stay white about 2s / Connected
Incoming call / Flash white quickly / Incoming call
Charging
Instruction / LED Status / Voice Prompts
Ear-buds charging / Stay red / /
Ear-buds fully charged / Stay white about 5s and then turn off / /
Low battery / Flash red every 8s / Low battery, please charge
Dock charging / Stay red / /
Dock full charged / Stay white / /

How to use

  1. Power on

Press MFB for about 2s, the LED indicatorstay white about 1s.

  1. Poweroff

Press MFB for about 4s, the LED indicatorstay red about 2s. (After the stereo mode is completed, any one ear-buds is powered off, another ear-buds is powered off at the same time).

  1. Microphone

1)Call answering: When a call comes in, it can be answered by taping MFBonce.

2)Hang-up: During a call, tap MFB once.

3)Call rejected: When a call comes in, it can be rejected by double taping MFB.

4)In Stereo Mode status, sounds can only be heard on the R ear-bud when making phone call, and the L ear-bud is in standby mode.

  1. Music

1)Play/pause: Tap MFB to play or pause when playing music.

2)Switch of songs: During music playing, next song can be played by double taping MFB.

  1. The ear-budspowers offautomaticallyifit appears the following situations:

1)The ear-buds is in low battery.

2)The ear-buds still doesn’t connect your phone after powering on for 3 minutes.

3)The ear-buds has disconnected with your phone for 5 minutes due to it is away from your phone after connecting.

4)Plug ear-buds into the charging dock and charge them.

  1. Mono Modeswitch toStereo Mode

1)the master(R) is in use: power on the slave(L), then the both ear-buds will pair automatically.

2)the slave(L) is in use: power off the master(R), then refer to the ”Stereo Mode Pairing”.

  1. Reset: Please double taping MFB after ear-buds powered on. Then the earbuds can be found and connected by other devices.

Troubleshooting

1.When two units fail to connect with each other.

-Turn off the ear-buds and turn on again, make two ear-buds together within 1 meter, they will pair automatically.

-Hard reset and make two ear-buds reconnect again:

1)At first, pair the master unit(R) with cellphone;

2)Power off the master unit(R);

3)Press and hold MFB ofboth units until both LED indicators flashred & whitealternately, then take them togetherand they can pair and connectautomatically.

2.The ear-buds cannot be found by your phone.

-Please check whether it is in pairing mode;

-If left unconnected for a long while, the ear-buds will exit pairing mode, please re-enter the mode;

-If a procedure error of your phone occurs, reboot it;

-If a procedure error of the ear-buds occurs, reboot or reset it.

3.The ear-buds fail to connect with Bluetooth device.

-On your Bluetooth device:

1)Turn the Bluetooth feature off and then on

2)Delete “Aerobuds” from the Bluetooth list on your device, pair again.

-Pair a different Bluetooth device.

4.Ear-buds cannot be charged.

-Try to charge the ear-buds when the dock is charging.

-Make sure metal contacts are connected properly.

5.Poor sound quality.

-Move your Bluetooth device closer to the ear-buds and two ear-buds closer to each other, also away from any interference.

6.Ifyou have any problems during use, please try to put the ear-buds into the dockand restart again.

Care & Maintenance

  1. To extend the lifetime of the battery, we recommend that you recharge your ear-buds at least once a month.
  2. Please use the charger provided by company to charge the ear-buds. Use of other low-quality chargers may bring about dangers.
  3. Do not use any abrasive detergent to wipe or clean the ear-buds.
  4. Do not make the ear-buds contact any sharp object for preventing scratches or damages. Do not prick any part inside the ear-buds for fear that some internal parts may be damaged.
  5. Keep the ear-buds within a range from0℃ - 45℃ (32℉ to 113℉)all the time.
  6. Avoid using the indicator close to the eyes of children or animals.
  7. Never disassemble or modify your ear-buds for any reasons to avoid any damages and danger.

After-sales service and Support

  1. Free service: Under warranty, if there is any breakdown caused by manufacturing defects, please contact our dealers to enjoy free maintenance. You will always need this Warranty Card and your receipt or other proof of purchase to claim warranty.
  2. Free maintenance won’t be available under the following circumstances:

1)Without Warranty Card or intact maintenance label.

2)Damage caused by improper dis-assembly or repair.

3)Damage resulting from liquid or dropping, and other artificial mechanical defects.

4)Damage caused by any force majeure.

For any after service, please contact LiteXim customer service, .

Web: www. Litexim.com