--- product_id: 717026159 title: "Happy China SIM Card | Mainland China, Hong Kong, Macau 30 Days Unlimited Travel SIM Card | 15GB High Speed Data 4G LTE & 128kbps | Compatible with Google, Whatsapp," brand: "happy telecom" price: "¥14144" currency: JPY in_stock: true reviews_count: 5 category: "Happy Telecom" url: https://www.desertcart.jp/products/717026159-happy-china-sim-card-mainland-china-hong-kong-macau-30 store_origin: JP region: Japan --- # Valid across China, Hong Kong & Macau 15GB high-speed data + unlimited slow data 4G LTE high-speed connectivity Happy China SIM Card | Mainland China, Hong Kong, Macau 30 Days Unlimited Travel SIM Card | 15GB High Speed Data 4G LTE & 128kbps | Compatible with Google, Whatsapp, **Brand:** happy telecom **Price:** ¥14144 **Availability:** ✅ In Stock ## Summary > 🌐 Stay connected, stay ahead—travel smart with Happy China SIM! ## Quick Answers - **What is this?** Happy China SIM Card | Mainland China, Hong Kong, Macau 30 Days Unlimited Travel SIM Card | 15GB High Speed Data 4G LTE & 128kbps | Compatible with Google, Whatsapp, by happy telecom - **How much does it cost?** ¥14144 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/717026159-happy-china-sim-card-mainland-china-hong-kong-macau-30) ## Best For - happy telecom enthusiasts ## Why This Product - Trusted happy telecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** No complicated setup—just insert, activate roaming, and go. Compatible with Google, WhatsApp, and more. - • **Generous 30-Day Validity:** A full month of uninterrupted service starting from activation—travel without rush. - • **Hotspot Ready for On-the-Go:** Share your connection on multiple devices* and keep your team or friends connected anywhere. - • **Seamless Tri-Region Coverage:** One SIM, three destinations—China, Hong Kong, Macau—stay effortlessly connected. - • **15GB High-Speed Data + Unlimited Backup:** Stream, browse, and chat freely with 15GB fast data, then unlimited slow data keeps you online. ## Overview The Happy China SIM Card offers 30 days of reliable 4G LTE connectivity with 15GB of high-speed data plus unlimited slower data across Mainland China, Hong Kong, and Macau. Compatible with a wide range of devices and popular apps like Google and WhatsApp, it ensures hassle-free, plug-and-play internet access for travelers seeking seamless communication and navigation during their trip. ## Description Introducing the Happy – China, Macau, Hong Kong 30 Days 15GB Unlimited Data Travel Sim. It is your perfect companion to stay connected during your travels in China, Macau and Hong Kong. Key Features: ◆ EXTENDED USE - Enjoy a generous validity period of 30 days, giving you plenty of time to explore and stay connected during your trip in China, Macau and Hong Kong. ◆High Data Capacity: With 15GB of data, you can easily browse, stream and connect while exploring these interesting destinations. ◆ Unlimited data: Even if you reach the 15GB limit, you can enjoy unlimited data at a slower speed, ensuring continuous connectivity throughout your stay. ◆ Real name registration required in Hong Kong: To activate SIM card in Hong Kong, please visit the following link and enter your 19 digit SIM card number: https://rnr.futurepower.com.hk. It is a simple process that allows you to start using the SIM card quickly. ◆ Extensive coverage: Stay connected in multiple regions with reliable network coverage in China, Macau and Hong Kong. ◆ Wide Compatibility The SIM card works with various devices, including smartphones, tablets and other mobile devices, ensuring compatibility wherever you go. ◆ Hassle-free connectivity: Enjoy hassle-free internet data connectivity with fast, reliable network coverage, keeping you connected throughout your journey. ◆ Make the most of your travels in China, Macau and Hong Kong with Happy Telecom - China, Macau, Hong Kong 30 days 15GB Unlimited Data Travel Sim. Order now and experience seamless connectivity to enhance your travel experience. Stay connected and create unforgettable memories. Review: Good value, worked - Worked in Hong Kong and China (got to Google fine) no problem. Put sim card in after landing, did not have to do anything nor registered - just worked. Never able to get it to work in USA to test. Good value save me time and effort to buy 2 sim cards for each place. One card covered 3 areas. I did have to buy one for Taiwan separately - wish there is one covered all these places Review: SIM recomendada - Muy buena opción de compra. Me funciono a la perfección en China y Hongkong. Estuve 22 días y no me termine los 15GB. Utilice redes sociales, videollamadas, pude pagar con WeChat, etc. Únicamente la inserte, active el roaming y listo. ## Features - Inquiry email: info@futurepower.com.hk Business Inquiry: jeff.ip@futurepower.com.hk Or visit the Facebook page of Happy Telecom - 30 days of service start from activation date - Hotspot is supported but does not guarantee that all devices will work ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYSGV4B6 | | Best Sellers Rank | 134,029 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 5,172 in SIM-Free & Unlocked Mobile Phones | | Brand | HAPPY TELECOM | | Brand Name | HAPPY TELECOM | | Cellular Technology | 4G LTE | | Cellular technology | 4G LTE | | Customer Reviews | 4.2 out of 5 stars 56 Reviews | | EU Spare Part Availability Duration | 30 Days | | Item Dimensions L x W | 10.2L x 5.1W centimetres | | Manufacturer | Happy Telecom | | Number of Items | 100 | | Number of Packs | 1 | | Product dimensions | 10.2L x 5.1W centimetres | | Service Provider | Happy Telecom | | Service provider | Happy Telecom | | UPC | 799793601609 | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Brand:** HAPPY TELECOM - **Service provider:** Happy Telecom - **Cellular technology:** 4G LTE - **Product dimensions:** 10.2L x 5.1W centimetres - **UPC:** 799793601609 ## Images ![Happy China SIM Card | Mainland China, Hong Kong, Macau 30 Days Unlimited Travel SIM Card | 15GB High Speed Data 4G LTE & 128kbps | Compatible with Google, Whatsapp, - Image 1](https://m.media-amazon.com/images/I/81OyKiWnPfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value, worked *by T***N on 27 June 2026* Worked in Hong Kong and China (got to Google fine) no problem. Put sim card in after landing, did not have to do anything nor registered - just worked. Never able to get it to work in USA to test. Good value save me time and effort to buy 2 sim cards for each place. One card covered 3 areas. I did have to buy one for Taiwan separately - wish there is one covered all these places ### ⭐⭐⭐⭐⭐ SIM recomendada *by P***A on 28 May 2026* Muy buena opción de compra. Me funciono a la perfección en China y Hongkong. Estuve 22 días y no me termine los 15GB. Utilice redes sociales, videollamadas, pude pagar con WeChat, etc. Únicamente la inserte, active el roaming y listo. ### ⭐⭐⭐⭐⭐ Great Sim card. Everything is as advertised! *by B***E on 16 May 2026* Easy to setup & use. Worked very well for my trip to Central China end of 2025. No issue connecting to Google etc, and hotspot worked great (a feature that sim cards from many other provider don't have). Plus, price is very reasonable. ## Frequently Bought Together - Happy China Sim Card | Mainland China, Hong Kong, Macau 30Days Unlimited Data Travel Sim Card | 15GB of 4G LTE High-Speed Data Then 128kbps | Support Google, Whatsapp, Facebook, Instagram and More - Greater China Data Sim Card 30 Days 12Gb Then Unlimited for China, Macau can f/b --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/717026159-happy-china-sim-card-mainland-china-hong-kong-macau-30](https://www.desertcart.jp/products/717026159-happy-china-sim-card-mainland-china-hong-kong-macau-30) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-16*