HiFiMAN TWS600 Service Manual

TWS 600

Owner’s Guide

Accessories

Charging Case

Eart ips (8 pairs) True Wireless Earbuds

TWS 60 0

Owner’s

Guide

Charging Cable

Owner’s Guide

1 2 3 4 5 6 7 9 10 11 128

Overview

Music & C all Button

Microphone

Indicator Light

Power on / off

The ea rbuds will pow er on automati cally when r emoved from th e charging c ase.

The earbuds will turn off and begin recharging automatically when you place them back in the charging case.

Attention: When you ﬁrst use the product, please allow

the cas e and earbu ds inside to fu lly charge , up to 1.5 hou rs.

Bluetooth Pairing

On remo ving the earb uds from the c harging ca se the right

1. side wi ll automatic ally conne ct to the left . The earbu ds will

enter pairing mode and the LED will ﬂash red and blue.

Tips: You have 3 minu tes to connec t the earbud s to your device, other wise the ear buds will exit a nd power off au tomatical ly. You can re- enter pairin g mode by repla cing in the cas e and then ex tracting on ce more.

Open t he Bluetooth f unction me nu on your devic e, select : HIFI MAN TWS6 00. Once pa ired, you will h ear "Conn ected".

The red and blue LED ’s will stop ﬂashing.

Use Lef t Earbud Only

Please keep the right earbud in the charging case. The left one

will enter one-sided mode automatically to return to stereo

simply remove the right earbud from the charging case.

Use Right Earbud Only

Remove the righ t earbu d from the case , press the button until you hear power off. Continue to press you will ﬁrs t hear

power on , until you hear d pairing. T hen you can con nect with

the rig ht earbud on ly.When you wish to re turn to stereo

mode , put both earb uds in the cha rging case , then bring th e

left earbud out ﬁrst. After it connects to your device then

simpl y return to stere o by bringing th e right earb ud out.

Tips: The lef t earbud con nects to you r device only. The rig ht earbud wil l connect th e left one. The lef t and right e arbuds ca n be used as si ngle chann el headph ones.

Wear

Try all the eartips to ﬁnd the best ﬁt (To help you get for

means you ought to get a complete seal, feel comfortable and can enjoy the best sound quality at once.).

Inse rt earbud s with the earti ps to your ear di rectly. Twist

gently until they ﬁt your ear perf ectlly and feel comf ortable .

Tips:

More than one eartips' size may ﬁt you. Please choose the

best o ne for your ear to g et the best expe rience. You may need d ifferent s ize eartips fo r left ear an d right ear.

Music & Calls

Music

Music Control Button

(Paus e / play / volume up and down)

※ Press once to pause, press again to resume play. ※ Double -press the l eft earbu d to reduce volu me,

doub le-press t he right earb ud to increas e volume. ※ Triple-pr ess the left e arbud to turn to t he next track ,

tripl e-press th e right earbu d to turn to previo us track.

Calls

Call s are initiated a nd answered wi th either the l eft or

right e arbud.

Call Control Button

(Answe r / Reject)

※ Press once to accept an incomin g call, or press and hold

2 secon ds to reject .

※ Press once to end the call . ※ When you are talking on the phone and receive another

incom ing call:Pre ss once to end the ﬁrst cal l and answe r

new com ing call.

Press and ho ld two secon ds to activat e the phone 's voice contro l.

Charging

Charge the Earbuds

Place the earbuds in the charging case and close the lid.

The red light will turn on when charging,

and a blue light will appear when ﬁnished.

Note: Some eartips may not ﬁt properly in the case.

Oversized tips may need to be removed before placing

the earbuds in the charging case.

Charg e the Charging Case

Insert a Type-C USB cable into the socket to charge the

battery case and earbuds. One-to-four LED lights will

appear, indicating the case and earbuds. Up to four will be

visible: One light indicates minimal power remains, and four

buds indicate charging is complete.

Charge Level

When the battery power is low or entirely drained, the

words "Battery Low" will be heard every 20 seconds.

Earbuds Status Light

Charging Light ke eps steady re d Pairing Blin king blue an d red

User Guide User Guide User Guide HIFIMAN Limited Warranty HIFIMAN Limited Warranty

Charging Case Status Light

Charging

Full cha rged

Note:

Pleas e do not remove or replace the in ternal battery ,

doing s o will void your wa rranty auto matically.

One-to-four lights are visible while charging

Steady light

The Right and Left Earbud Pairing Guide ( only use When the earbud can not be automatically paired)

Press the both earbuds for 6 seconds to power off. Press the both earbuds for about 12 seconds.

A pink-blue ﬂashing appears twice and then turn off.

Press the both earbuds for 2 seconds to restart.

The two earbuds will paired with each other

automatically when they're close to each other.

Please try to pair with your Bluetooth equipment again.

Basic Speciﬁ cation of Earbud

Earbud size

Singl e head weigh t Battery capacity Earbud charging time Work voltage

Stand by time of Earbud

Music t ime Call ti me Bluetooth version

RF transm ission power

Transmission range (Hz)

Transmission distance

Audio coding format

SNR

Lengt h: 25mm Width: 1 7.4mm H eight: 26m m

5.9g 55mA H x 2 1H

3. 3V~4. 2V

110H

5-6H 4-5H Bluetooth 5.0 Class 2

2.40GHz~2.48GHz

>10m, up to 50m (depending on the environment)

CVSD、mSBC、SBC、ACC >95dB

Speci ﬁcation of Charging Case

Size Weight Charging port Base charging (full)

provid e power to earbu d Charging time

44 x 80 x 33mm 55g Type-C USB

6 times

1.5 H

Safety Information

Avoid high listening volume to prevent hearing loss.

Do not use the TWS600 when driving a car, cycling, near

trafﬁc or in any dangerous environment requires full

attention.

To maximize ba ttery life , disconne ct the USB ca ble

after charging.Permanently on charge may shorte n

batte ry life.

HIFIMAN recommends using the original Type-C USB

charging cable.The maximum input should be 5V/1.5A.

An unsupported third-party cable may damage the case

or earbuds. If you are using an unsupported charger it

may cause damage.

Please note that If using TWS600 to watch videos or for

gaming, the audio will be slightly delayed. This is

unavoidabledue to the latency of Bluetooth transmis-

sions.

FCC STAT EMENT

1. 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.

2. Changes or modiﬁcations not expressly approved by the

party responsible for compliance could void the user’s authority to operate the equipment.

FCC Radiation Exposure Statement:

The device has been evaluated to meet general RF exposure

requirement. The device can be used in portable exposure condition

without RF striction.

NOTE: This equipment has been tested and found to comply

with the limits for a Class B digital, pursuant to Part 15 or 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 casue harmful interference to radio communications, However, there is no guarantee that interference will not occur in a particular installation. If the 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.

HIFIMAN warrants this product to be free of defects in material or workmanship for a period of one year from the date of original retail purchase. If your product is found to be defective during the warranty period, HIFIMAN will, at its sole option, either repair the product or replace the product with a new or factory reconditioned or substantially equivalent model. This limited warranty does not apply to any defects attributable to damage beyond the reasonable control of HIFIMAN including damage caused by abuse, misuse, misapplication or

modiﬁcations performed by anyone other than HIFIMAN.

If your product is under warranty and problem appears, please contact HIFIMAN customer service or your authorized dealer. If necessary, and at our discretion, we will provide a warranty repair or replacement of your product.

Caution: do not disassemble or modify the product in any way. Tampering with or modifying your HIFIMAN product will void its warranty.

This Limited Warranty does not apply to :

1. Defective or discolored parts if the damages are caused by

ﬂuids, dirt, missing keys, broken plastic parts or improper use.

2. Damage caused by misuse with another product.

3. Use of the product for other than its normal intended use, including, with out limitation, failure to use the product in accordance with the supplied “Owner’s Guide”

4. Damage caused by accident, abuse, neglect or misuse.

5. If you do not have a valid dated receipt showing proof of

purchase.

6. Damage caused by services/repairs or other modiﬁcations to

the system carried out by anyone other than HIFIMAN or an

authorized HIFIMAN distributor or dealer.

7. Damage caused by self-repair or if the unit has been

disassembled or modiﬁed in any way.

HIFIMAN greatly desires your satisfaction and will do everything

reasonable to achieve that. If you have any questions or concerns

with your product, simply contact your authorized dealer or

HIFIMAN directly (if purchased from us) and explain the issue in

detail. Should a return be required, a RMA# will be issued. Return

shipping to HIFIMAN or authorized service facility will be at the

owner’s expense.

The warranty applies to the ﬁrst purchaser and is not transferable.

For any further information or questions, please contact your

auth orized HIF IMAN deal er, or email us d irectly at

customerservice@HIFIMAN.com.