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KZ S1 S1D TWS True Wireless Bluetooth 5.0 Earphones Dynamic/Hybrid Earbuds Touch Control Noise Cancelling Sport Headset

$84.99 $42.95

SKU: 4000459372112 Category:

Attention please :

​ KZ-S1 charging case upgrade in progress:

1. How to check the power of the charging case:Upgrade “Press the button on case”to”Automatically display the power when the earbuds are put in”.
2. Charging case is back to the original size, smaller and portable
During the upgrade period, new and old version will be delivered randomly without optional.

(Before upgrading, you need to press the button of the charging bin to check the power of the charging bin. After upgrading, cancel the button of the charging bin, put the headset directly into the charging bin, and the power of the charging bin will be displayed automatically.)

*The first version of the charging compartment has 3 contacts! The second version of the charging compartment has 2 contacts! The third version of the charging compartment has 2 contacts, and the button key was canceled , the Indicator light changes,the old version of charging interface is type-C interface, and the new version is changed to USB interface . Three versions are sent randomly! If you receive one of these three versions, it is normal! if you mind this situation, please don’t orders! Please understand that! thanks !

*Repeat it! S1/S1D new version of the charging interface is Micro USB interface! ! !

If the headset cannot be charged: please check whether the film on the two sides of the headphones is torn off, please remove the film and try charging again.

Note: The old version had 3 contacts, and the new version changed to 2 contacts. New and old versions are sent randomly.

Note:

Please know the version information before ordering:
S1D is Dynamic verison (1DD),White and Black ,Not Support Game Mode.
S1 is Hybird technology verison (1DD+1BA),Gray and green,Support Game Mode.
2 versions of packaging is different .

True wireless hybrid technology bluetooth headset

Product specifications:

Bluetooth version :V5.0

Bluetooth Range : about 20m

Headset battery capacity:40mA

Battery capacity of charging compartment : 300mA

Headset operation time : ≈ 3H

Standby time of charging compartment : ≥ 100h

Headset weight :10g

Charging compartment weight :45g

KZ-S1

Performance innovation, comprehensive upgrade

AAC Advanced Audio Transmission 丨 HIFI Sound Quality

​No sense delay game mode 丨 Bluetooth 5.0

Advanced audio coding transmission technology

Professional audio quality comes from the dual protection of chip’s blessing and AAC’s advanced coding ability. AAC advanced audio coding and transmission technology is adopted to greatly improve the listening quality and bring natural and clear sound.

With the unique coding technology of AAC, the music signal has the following advantages in the transmission process

File smaller

Fast transmission

Better qualirt

*Mainstream Android and apple mobile phones support AAC transmission mode, but a few old Android devices cannot support it.

Customized “small steel gun” dynamic unit

KZ-S1D

Equipped with a “small steel gun” dynamic unit, you can feel the surging power and wide sound range to bring more infectious sound

30095 High frequency balanced armature unit

The independent high-frequency balanced armature unit ,making the voice richer and clearer, interpreting the true timbre of different vocal instruments.

KZ-S1

Dynamic + high frequency balanced armature, showing high reduction and separation of sound details.

5.0 Bluetooth chip supports the new generation of low latency game mode

When you are ready to enter the game, tap three times in a row to start the low delay game mode.

Compared with the normal mode, the low delay mode of the game has faster transmission speed of sound signal and more shocking game experience.

Only the KZ-S1 supports the game mode.

Different from traditional TWS headset design

Focus on improving visual appeal and wearing comfort

The ergonomically designed smooth outer cavity lines, metal sounding mouth and colorful matching resin complement each other, giving this unique wireless Bluetooth headset a new cool beauty.

One touch control

Everything is simple from pairing to operating. Just move your fingers, you can easily achieve a variety of needs.

Play / Pause:Touch lightly

Previous song / next song:Double click the left headset / double click the right headset

Start Siri:Long press for 2 seconds

Answer/hang up:Touch lightly

Refuse to answer the call:Long press for calling

Product specifications:

Bluetooth version :V5.0

Bluetooth Range : about 20m

Headset battery capacity:40mA

Battery capacity of charging compartment : 300mA

Headset operation time : ≈ 3H

Standby time of charging compartment : ≥ 100h

Headset weight :10g

Charging compartment weight :45g

common problems:

If you encounter any problems during use, please consult online customer service in time. We will serve you to your satisfaction.

1.Why is the left and right headset switching unsuccessful?

Answer: When the headset is connected to the phone for the first time, the pairing prompt that pops up must be clicked, otherwise the left and right ears cannot be switched freely.

2.When using both ears, only one ear has sound?

Answer:The reason is that the paired headsets are not paired successfully. It is recommended to delete the Bluetooth pairing information and reconnect.

3. headset disconnected?

Answer:The headset will be disconnected when it is out of the valid range of the device,and return to Bluetooth range within 3 minutes it will automatically reconnect

4.Failed to pair with computer?

Answer:Please confirm whether the computer has Bluetooth function. If not, you can assemble a Bluetooth adapter with USB interface

1.Your parcel will be sent within 2 days.

2.The parcel is send by Aliexpress shipping. It is Aliexpress official shipping method, is guaranteed by Aliexpress and with stable and efficient delivery.

3.The pacel also could track at this tracking web: global.cainiao.com

We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.

Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country.

These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

The shipping cost does not include any import taxes, and buyers are responsible for customs duties.

We do our best to serve our customers the best that we can.

We will refund you if you return the items within 15 days of your receipt of the items for any reason.

However, the buyer should make sure that the items returned are in their original conditions.

If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund.

The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

We offer the 1 month free replacement. The buyer will be responsible for the shipping fees to return the items.

Buyers may request for a replacement within 15 days from your receipt of the product.

The buyer should return the product in the original conditions to us and should bear the shipping costs for return.

We also provide 12month free maintenance.

The buyer should return the product in the original conditions to us and should bear the shipping costs for return.

If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.

As soon as we receive the items, we will repair or exchange them ASAP.

Your satisfaction and positive feedback is very important to us.

Please leave positive feedback and 5 stars if you are satisfied with our items and services.

If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.