
This version is for private use only and should not be distributed.
Mi In-Ear Headphones Pro
User Guide

This version is for private use only and should not be distributed.
Buon Functions for Android Devices
Volume +
Incoming call
Short press - Answer
Press again - Mute
Long press - Decline
Music
Pause/Play
Mic
Volume -
Note: Some devices may not support.
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This version is for private use only and should not be distributed.
Buon Functions for iOS Devices
Not supported
Music
Press - Pause/Play
Press 2x - Next song
Press 3x - Prev song
Mic
Not supported
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This version is for private use only and should not be distributed.
Changing Earbud Tips
1. Select the best-fiing earbud tip size
3. Secure the earbud tips onto the
headphones
2. Flip the earbud tips inside out
4. Flip the earbud tips right-side out
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This version is for private use only and should not be distributed.
FCC
This device complies with FCC radiation exposure limits set forth for an uncontrolled
environment.
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.
Caution!
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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 communication. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment dose 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 is
connected.--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
CE
Hereby, Tiinlab, declares that Wired headphone is in compliance with the essential
requirement and relevant provisions of Directive 2014/30/EU.
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This version is for private use only and should not be distributed.
WEEE
Electrical and electronic equipment, parts and baeries marked with this symbol must
not be disposed of with normal household wastage, it must be collected and disposed of
separately to protect the environment.
Your TiinLab retailer will advise you of the correct way of disposal in your country.
Do not expose baeries or baery packs to excessive heat such as sunshine, fire or
the like.
Model No.: QTER01JY
Type: In-ear
Rated Power 5mW
Cable Length: 1.25m/4.1
Speaker Impedance: 32 Ω
Jack Type: 3.5mm
Frequency Range:
20-40,000Hz
Principal: Xiaomi Communications Co., Ltd.
Manufacturer: TiinLab Acoustic Technology (Shenzhen) Co., Ltd.
(a Mi Ecosystem Company)
Address: Tianliao Building F14 East Block (New Materials Industrial Park),
Xueyuan Road, Nanshan District, Shenzhen, P.R. China
Go to www.mi.com to learn more.
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