Shenzhen Xiwxi Technology S18 TWS Bluetooth Headset User Manual

S18

User Manual

Thanks for using our wireless electronic products. For a good user experience, please read the manual carefully before using the products. Notice: To avoid unnecessary troubles please do not disassemble these products by yourself and use the standard charger to charge.

Product overview

1. Indicator Light of earphones
2. MFB Touch Button
3. Microphone
4. Charging Case Indicator Light
5. Magnetic Contacts
6. Earphone Cap

Ear caps

We provide three sizes of ear caps (large, medium and small). Please use the proper size of ear caps to fit your ears to get a better wearing experience.

Earphone operation

Pairing Manual

1. Take out the two earbuds from the charging case and peel off the insulating film.
2. Put the earbuds into the charging case to charge (the earbuds are in charging state).
3. Take out the two earbuds, they will turn on and pair automatically and will be prepared for pairing to the phone(White indicator light flashes).
4. After successful paired the indicator of the slave earbud will go off and the indicator of Main earbud White indicator light flashes.
5. Turn on the Bluetooth function on your phone and search [ S18 ] and connect it.

Tips: If the earphones can’t be found and not in the pairing mode, you can double click any earphones to enter the pairing mode.

please restore factory setting!

1. When the earphone is on with mobile phone unconnected, press the left and right button at the same time four times quickly. white lights will be on for 2 seconds and it will clear its memory and shut down.
2. Delete old pairing name and search again on the bluetooth of mobile phone.

Siri and other Voice Assistant

IOS and part of the Android users can triple touch the left or right haptic button to turn on the voice assistant.

Turn ON

Take out the earbuds from the charging case or touch the haptic button for 3 seconds until the indicators flash White once.

Turn OFF

Put the earbuds into the charging case, they would turn off and star charging or disconnect the Bluetooth, it will turn off in about 5 minutes.

Charge

Note: Please put both earbuds in the charging case to fully charge them on first use.

Charging earbuds
White indicators flash when battery low, please charge in time.

1. Put both earbuds into the charging case, they will charge automatically.
2. Charging will stop when earbuds are fully charged.

Charging Case
Orange indicator light flashes when battery low, please charge in time.

1. Plug the TYPE-C cable into the charging interface and the charging case will charge automatically . (When it is greater than 5V 1A, the charging case will adapt to the charger’s current limit automatically)
2. If you do not use the charging case for a long time, please charge it to a fully charged state at least every 3 months.

LED indicator

Charging for case

Earbuds indicator

second
The earphones searching for each other| The white lights of both earphones flash slowly
The earphones pairing successfully| The light of the main earphone flashes.\ The light of the slave earphone goes out.
The earphone is connected to the phone successfully(Standby)| The white lights of both earphones flash once circularly in 6 seconds.
Music play| No light
Low battery| The white light flashes once per 5 seconds
Charging| White light on
Full battery| White light off

Button control

Warm notice

For any single earphone, when it is in standalone mode, you can’t use it to play the previous song or decrease the volume.

Specifications

Waterproof

Waterproof for daily life, you cannot submerge earbuds into water. Ideal for sweating it out at the gym, or you can wear these earbuds while washing face, running in the rain…but not use them while you are diving or swimming.

rain or water                         swimming or diving

Signal transmission distance shown as below:

A     ≤ 10m Signals is in normal transmission.
B     > 10m Signals will be interrupted.

Attentions

1. Please do not use this product while diving as water will block signal.
2. Do not use corrosive liquid to clean this product.
3. If this product is accidentally exposed to chemicals, clean it with water
4. Do not use this product under extreme circumstances for temperature below -10 degree Celsius or above 60 degree Celsius.
5. To avoid explosion, please do not throw this product into fire.
6. To avoid scratches, please do not touch the earbuds with sharp objects.
7. Do not insert objects into the earbuds, otherwise it would cause damage to the internal components.
8. Do not disassemble the earbud.
9. Please keep regular charge to earbuds, don’t leave them become empty battery status to keep their lifetime.
10. Please do not charge products with power adapter over 2A current. Excessive current may cause the damage to battery.

Battery Warning !
There is a built-in lithium battery in this product. To avoid explosion, do NOT expose the product to strong sunlight, fire or throw it into fire.

FCC Caution

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. 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 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.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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