Tretton - Earphones Sudio - Free user manual and instructions

Product Type	Wireless in-ear headphones
Brand	Sudio
Model	Tretton
Connection Technology	Bluetooth
Battery Life	Up to 4 hours of continuous playback (indicative)
Battery Type	Rechargeable lithium-ion
Charging Time	Approximately 1 to 2 hours
Charge Indicator	Red LED (charging), Blue LED (fully charged)
Pairing	Press and hold the center button for 7 seconds (flashing red LED)
Power On	Press and hold the center button for 3 seconds (flashing blue LED)
Power Off	Press and hold the center button for 3 seconds (blue LED turns off)
Auto Off	After 10 minutes without pairing
Dimensions (approximate)	20 x 15 x 25 mm per earbud
Weight (approximate)	5 g per earbud
Material	ABS plastic and silicone
Care and Cleaning	Clean with a slightly damp cloth. Do not immerse.
Safety	Do not listen at high volume to preserve hearing. Do not use while driving.
Usage Precautions	Avoid shocks, humidity, excessive heat, and magnetic fields.
Included Accessories	Earbuds, charging cable, silicone ear tips (multiple sizes)
Repairability	Not user-serviceable. Contact Sudio support.
Symbols	WEEE: Do not dispose of with household waste. Recycle at a collection point.

Frequently Asked Questions - Tretton Sudio

How do I pair my Sudio Tretton headphones with my phone?

Press and hold the center button on the earbud for 7 seconds until the red LED flashes. Enable Bluetooth on your phone and select 'Sudio Tretton' from the device list.

How do I turn the headphones on and off?

To turn on, press and hold the center button for 3 seconds until the blue LED flashes. To turn off, press and hold the same button for 3 seconds until the blue LED turns off.

What should I do if the headphones do not pair?

Make sure the headphones are charged. Try resetting them by turning them off and on again. If the problem persists, remove the device from your phone's Bluetooth list and repeat the pairing procedure.

How long does the battery of the headphones last?

The battery life is approximately 4 hours of continuous playback. The battery status is displayed on your phone. Recharge the headphones when the LED turns red.

How do I charge the headphones?

Use the provided charging cable to connect the headphones to a USB port. The red LED indicates charging is in progress; it turns blue when charging is complete.

Can I use the headphones in the rain?

The headphones are not designed to resist water or moisture. Avoid any exposure to water, rain, or excessive sweat to prevent damage.

How do I clean the headphones?

Use a slightly damp cloth to clean the headphones. Do not use chemicals and do not immerse them in water. Clean the silicone ear tips regularly.

What should I do if one earbud stops working?

Check that both earbuds are charged and turned on. If only one is not working, try resetting it by placing it in the charging case and removing it. Contact Sudio support for further assistance.

Can I use the headphones for sports?

The Sudio Tretton headphones are standard in-ear headphones. While they can be used for light activity, they are not specifically designed for sports and may not resist sweat.

How do I recycle the headphones at end of life?

Do not dispose of the headphones with household waste. In accordance with the WEEE symbol, take them to a recycling center or an electronic waste collection point.

USER MANUAL Tretton Sudio

Black-and-white exterior view of a historic European cityscape with a prominent spire and reflection in the water (no visible text or signage)

ADMIRATION AND EVERY DAY ENRICHMENTS

FROM STOCKHOLM, THE CAPITAL OF SCANDINAVIA

Sudio is a company based in Stockholm, Sweden that is disrupting the industry by transforming people's perception of earphones from being an electronics product to become a wearable accessory with studio quality sound. The watch industry has been used as inspiration where the product has evolved from serving the purpose of showing time to equally important being an accessory to complement an outfit.

We set out to build the product we wished already existed. At the time being there were no earphones that could be admired the way other accessories are. We could all relate to the every day enrichment beautifully designed items such as watches, wallets and sunglasses can contribute to - when gathering the essentials for the day. Items that have been crafted and designed without tradeoffs.

PHIL COLLINS GAVE US DETERMINATION

AND THE NAME

The name Sudio came to be when one of the founders spotted the musician Phil Collins in New York having problems with his headphones. With the frustration of not yet being able to offer any better alternative to Phil the only words he could say were: "Trust me I know the feeling", as they shared eye contact. The name "Sudio" is an homage to Phil Collins song Sussudio and the determination of succeeding with the venture rendered from the bitter sweet anecdote.

studio VASA BLÁ

Black-and-white photo of a row of metallic mechanical components on a surface, no visible text or symbols.

PHILOSOPHY

THE ART OF SOUND

Sound is vibrations that propagates through a medium. The objective of an earphone is to mimic the original vibrations that were generated when the piece of sound was recorded.

The most common mistake when taking on the challenge of reproducing sound is to forget to take the flaws of the human being in to consideration. To understand the art one has to study the psychoacoustics of the human species. With the science of human's perception of sound as a background, one can start to make informative choices of how to maximize the user's experience by mitigating the flaws and boosting the effects that really matters.

At Sudio we always begin by defining the experience we want to achieve. From this we define the technical specifications that corresponds to the experience.

LANGUAGES

TABLE OF CONTENTS

ENGLISH	10
SVENSKA	14
FRANÇAIS	16
ITALIANA	18
ESPAÑOL	20
DEUTSCH	22
DANSK	24
SUOMI	26
NORSK	28
한국어	30
PORTUGUÊS	34
NEDERLANDS	36
POCCИЯ	38
中文	40
繁體中文	42
日本語	46
TÜRKÇE	48
ČESKY	50

PRECAUTIONS AND USAGE

Do not use the product in other ways than described. Handle with care at all times and protect from damage. Do not expose the earphones to heat, magnetism, cold, damp environments or abnormal wear and tear e.g. by bending or pulling them. Avoid dropping, strong impact or winding the cable tightly. Clean with a slightly damp fabric.

The WEEE-symbol means that the product should Not be mixed with normal household waste, please return to facilities for Waste Electrical and Electronic Equipment.

WARNING

Never listen to music at an uncomfortably high volume, this may permanently damage your hearing. Never use the earphones in traffic or in other places where your hearing is needed to perceive dangers. Always store small accessories out of small children's range. Always lower the volume before you connect.

WIRELESS PAIRING

Press and hold the middle button for 7 sec until red light is blinking.

7s Red

POWER ON

Press and hold the middle button for 3 sec until blue light is blinking.

3s Blue

BATTERY LIFE

Battery life status will be indicated on your smartphone. Charge the earphone when the flashing light turns red. Red light means the earphones are being charged. Blue light means the earphones are fully charged. The earphone will turn off automatically after 10 minutes if it is not paired.

POWER OFF

Press and hold the middle button for 3 sec until the blue light turns off.

3s

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

This transmitter 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.

Product name: Sudio Wireless, M/N: Sudio Tre.

Swedish design, made in China. FCC ID: 2AF9PTRE

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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.

CE CERTIFICATION

ADDRESS

Sudio AB

Upplandsgatan 7

SE-11123 Stockholm

Sweden

FÖRSIKTIGHETSÅTGÄRDER OCH ANVÄNDNING

Abstract geometric logo design with interlocking curved lines forming a stylized 'K' shape (no text or symbols)

인증받은자의 상호: Sudio

제품명/모델명:Audio Wireless/Sudio Tre

제조자 및 제조국가: China

제조년월: 2017-06

인증번호: MSIP-CRM-S46-TRE

Three black recycling symbols: a battery icon, a crossed-out rectangle, and a recycling symbol.

For more information, visit: www.sudio.com/faq