--- product_id: 140338189 title: "Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White)" brand: "ruiwenna" price: "520080₫" currency: VND in_stock: true reviews_count: 7 category: "Aht" url: https://www.desertcart.vn/products/140338189-bluetooth-wireless-earbuds-true-wireless-headphones-sweatproof-sports-bluetooth-headset store_origin: VN region: Vietnam --- # Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) **Brand:** ruiwenna **Price:** 520080₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) by ruiwenna - **How much does it cost?** 520080₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/140338189-bluetooth-wireless-earbuds-true-wireless-headphones-sweatproof-sports-bluetooth-headset) ## Best For - ruiwenna enthusiasts ## Why This Product - Trusted ruiwenna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:White 1.Drive:15mm 2.Impedance: 32 OHM 3.Bluetooth Version: Bluetooth V4.1+EDR 4.Bluetooth Frequency：2.4Hz 5.Power Grade：Class II 6.Output Power：30mW 7.Bluetooth Distance: 15 metersaccessible 8.FrequencyResponse:20-20000Hz 9.Operating Voltage Range:3.0V-4.2V 10.Microphone Sensibility：-42dB 11.A2DP/AVRCP High Quality Stereo Audio Transmission and Remote Control Protocol 12.Intense Noisy Cancellation Circuit 13.Switch Between Chinese and English(when the phone is not connected to the Bluetooth, press the switch twice to hear the tone switch successfully) 14.Charge for approximately for an hour( Power Indication:red light, full charge; blue light, the red light disappear) 15.Product Size: Length 25mm*Width15mm*Height35mm 16.Product Weight: 6 g 17.Call Duration: About 2-3 Hours 18.Music Duration: About 2-3 Hours 19.Standby Time：About 96 Hours 20.Charging Time: 60 Minutes 21.Battery Capacity: 55MAH 22.Power:DC 5V(Round Hole Interface), USB Port,Cellphone Charger, Car Charger. 23.The Weight of Whole Set: 60g 24.Package Dimension: 9.583.5*13cm 25.Including: Earphones+USB Cable+Manual+Package Box ## Features - ⭐STABLE, FAST, EASY PAIRINGN - Never worry about walking away or losing your connection again. Bluetooth headset ear buds INSTANTLY PAIR with ANY Bluetooth device in seconds - your cell phone,TV, laptop, tablet, smart watch, really anything, then STAYS CONNECTED, providing CALLS and CHATS with SIRI - crisp, clear, unrivaled sound quality as you move about your day with an UNWAVERING, STABLE SIGNAL from 41 FEET AWAY. - ⭐Humanize Designed - Weight only 8g, lightweight and secure, comfortable fit with most shape of ears. While you moving around or working out won't popping off. Very suitable for answering calls or listening music. - ⭐Truly Sweatproof Technology - SweatGuard is specially designed to resist the corrosive properties of sweat. - ⭐Long Battery Life - Built-in 3.7V/ 80 mAH lithium battery, allowing you to enjoy your music for a long time up to 3-4 hours, up to 4 hours of talking time, and 50 hours of standby time with a quick charge of only 30 minutes. During the charging process, the indicator light will turn red, and after full charge, the indicator light will turn blue. Please unplug the charger at this time - ⭐What You Get - 1× Bluetooth sports earphones , 1× charging cable, 1× user manual and our 12 months worry free warranty. Just feel free to contact us if you have any question with our wireless earbuds, we will reply you in 24 hours ## Images ![Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31d5biQzX%2BL.jpg) ![Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) - Image 2](https://images-na.ssl-images-amazon.com/images/I/31xD3Cz4RbL.jpg) ![Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41w6KyY%2BN1L.jpg) ![Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41kdRLW1RPL.jpg) ![Bluetooth Wireless Earbuds, True Wireless Headphones Sweatproof Sports Bluetooth Headset, Dual Hi-Fi Stereo Bluetooth 5.0 Invisible Earphones with Portable Charger, Built-in HD Mic (White) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41OhYETwQQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ excellent customer service *by R***N on January 31, 2014* I purchased this door bell as a christmas gift.When we were installing it, we found that it did not work. At first we thought it was a bad battery. But, was not.I called the seller. and spoke to a nice lady, that was helpful, and sent a replacement, with a return label to send back the bad unit. We got the new unit, and she sent a note, that they had checked, to make sure it worked before sending it.And it works perfect. We sent back the bad unit.I am happy with the service I received, and would buy from them again. ### ⭐⭐⭐⭐ This is a great design for an elevated feeder *by J***N on August 8, 2014* This is a great design for an elevated feeder, and it makes it much easier for my elderly cat to eat. It's seems sturdy and is easy to clean. The grey matte metalic blends in well with stainless steel appliances. My one complaint is that the two bowls are quite large for cats. They are really more suitably sized for a small to medium dog. It's not so much the 2" bowl depth that is a problem as it is the 6" diameter of each bowl's opening (total diameter including rim is 7"). When I put a typical 3oz can of gravy-style cat food in the bowl it will only cover about a third of the bowl's bottom. If I push it around to more evenly cover the bowl then it turns into a very thin pancake-like layer of food. While that doesn't create a problem for my cat in terms of his ability to actually eat it, it does cause the food to dry out pretty quickly, in which case he will turn up his nose and walk away. In a smaller diameter bowl the food is deeper and stays wet for a long time. Similarly, if I put a typical cat-size heaping of dry food into the bowl it appears very skimpy in the bowl.For use with cats, I would prefer that the feeder be the same frame size and height but with smaller bowls, more akin to normal cat food bowls, which tend to run about 4" in diameter. These are much larger than they appear in the photos. If they don't already, and I haven't looked, perhaps the manufacturer could sell some add-on bowls with wider rims, thereby narrowing the diameter of the bowl itself while still fitting on the same frame. I'd buy those. ### ⭐⭐⭐⭐⭐ This 1Byone QH-0022 wireless doorbell kit solves that very easy. Two screws mounts the attractive button to the ... *by D***P on August 12, 2014* Most RVs do not come with a doorbell. At least my $40,000 RV did not. This 1Byone QH-0022 wireless doorbell kit solves that very easy. Two screws mounts the attractive button to the outside wall and the bell unit plugs into any 110v outlet inside. You can get an inside bell unit that operates on batteries if you want. I most always park in RV parks with electrical hookups and the 110v bell is just one more item not having batteries to replace. It has many different chimes and you should be able find one to your pleasing. The only thing is that when you unplug your RV from 110 volts, the bell chime resets back to the first default chime. The all battery type does not. That's no big deal to me, just reset it back or try different chimes at each new destination. I am very pleased with my new door bell and would recommend it to anyone needing an easy install wireless door bell. --- ## 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.vn/products/140338189-bluetooth-wireless-earbuds-true-wireless-headphones-sweatproof-sports-bluetooth-headset](https://www.desertcart.vn/products/140338189-bluetooth-wireless-earbuds-true-wireless-headphones-sweatproof-sports-bluetooth-headset) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*