Southeast Asia (4 countries) High-speed eSIM
Product details
Validity 1-30 days
Internet speed 4G
Service type Data only
Coverage area Four countries in Southeast Asia: Singapore, Malaysia, Thailand, and Vietnam
Hotspot Sharing Yes
Local telecom operator Singapore: Singtel; Thailand: Truemove; Vietnam: Mobifone/Vietnamobile
About this product
Booking guidelines
- If you encounter any service disruption such as unable to connect to internet, slow speed, APN settings or any other service disruption after inserting the card, please contact the operator's customer service at: @aircoolsim
- The SIM card is valid for your selected duration on a daily basis. If you activate your SIM at 23:59, it will count as one day
- The eSIM virtual SIM card does not support card locking machines, tablets, telecom operators' customized machines, and network sharing devices.
- This is a Data-only SIM card. Calls, texts, or topping up additional credits will not be possible
- The connection speed depends on your reception coverage and the local tele company. No refund will be issued for any speed drop
Usage reminder
- Under the Fair Usage Policy, data speed and usage may be limited for users who process large amounts of data in a short period of time. This is at the discretion of the subscribed telecommunications company and may occur without prior notice
- Please refrain from extensive video streaming and/or processing a huge amount of data in a short time
Applicable models:
- Use the dial button to dial "*#06#". If the EID barcode or text appears, it means your phone supports the eSIM function.
Not applicable models:
- eSIM is not applicable to models purchased in China, Hong Kong, and Macau.
- Samsung’s Galaxy Z Flip phone purchased in Taiwan supports eSIM function
- For details, please refer to the official website of the mobile phone brand to confirm whether it supports the eSIM function.
Confirmation
- You'll get confirmation within minutes. If you don't see any confirmation, reach out to our customer support.
Activation procedure
- After the payment is successful, the Klook voucher is the eSIM_QR Code and can be collected immediately.
- For any questions, please contact LINE customer service @aircoolsim
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Reviews
eSim is very easy to install. Signal is reliable to each countries I visited. I was able to use this is Singapore, Malaysia and Vietnam. This is really a good buy! Will definitely purchase again in my future travels.
nice to have this sim for singapore and malaysia tour… no need to change sim since it can accommodate the 2 countries…
I'm used to buying eSIMs through Klook when traveling abroad because they're instantly available, super eco-friendly, and convenient. This time in Singapore and Malaysia, the signal was good whether I was in popular city attractions or beach resorts.
This esim is so reliable. Never I had any disconnection and I can stream whenever I want. I used this esim in both Singapore and Thailand didnt encounter any inconvenience at all. Kudos!!
eSIM offers instant access and eliminates the hassle of physical SIM card replacements. Enjoy seamless connectivity in both Singapore and Malaysia.
I was able to use it both in Vietnam and Thailand. very reliable and the process of activating the esim is a no brainer. will definitely book again. Thanks!
it was easy to activate the sim…so far so good i had a great time using my esim
Easy to use. Add and activate at home and turn on roaming when we arrive Singapore. Smooth though not fast. Non stop also when we arrive JB in Malaysia.
I bookee it July 5th knowing it would start the same day but after making the booking it mentioned it would start the day after but overall still great coverage.
very convenient buying esim from klook. no need physical sim.
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