--- product_id: 79118863 title: "COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red)" brand: "coosii" price: "15934₫" currency: VND in_stock: false reviews_count: 13 url: https://www.desertcart.vn/products/79118863-coosii-s7-bluetooth-headphones-wireless-in-ear-earbuds-with-mic store_origin: VN region: Vietnam --- # COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) **Brand:** coosii **Price:** 15934₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) by coosii - **How much does it cost?** 15934₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/79118863-coosii-s7-bluetooth-headphones-wireless-in-ear-earbuds-with-mic) ## Best For - coosii enthusiasts ## Why This Product - Trusted coosii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Features - About this item Customizable Eartips and C-shape Stable Interface: Keeping your headset in place during jogging cycling or other outdoor exercises. 8 Hours Battery Life with iOS Battery Indicator: No more worries about your music playing time from a 1.5 hours single charge. Stereo Sound and Easy to Work: Equipped with Bluetooth 4.1 CSR 8640 chipset, being highly compatible with Android / iOS smartphones laptop tablet etc. Magnetic Design and IPX5 Sweatproof: Enable ear buds to be portable, and let music always stay around you even while tough exercising or raining. What you get: 1 x COOSII Cordless Headphone, 1 x USB Charge Cable, 1 x Headphone Case, 2 Pairs Stable Interface, 3 Pairs Ear Tips (S, M, L), 1 x S7 User Guide, 1 x 12-month warranty card. ## Images ![COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) - Image 1](https://m.media-amazon.com/images/I/51SqFDVTxxL.jpg) ![COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) - Image 2](https://m.media-amazon.com/images/I/71dA9GPVvVL.jpg) ![COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) - Image 3](https://m.media-amazon.com/images/I/61WbGFk9HRL.jpg) ![COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) - Image 4](https://m.media-amazon.com/images/I/61ANgTnOWtL.jpg) ![COOSII S7 Bluetooth Headphones, Wireless in Ear Earbuds with Mic and Magnetic Connection Sweatproof Earphones for Cell Phones Sport Running Workout Gym (Red) - Image 5](https://m.media-amazon.com/images/I/61ktMsLw8iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for working out *by L***I on Reviewed in the United States on September 20, 2018* Purchased these Bluetooth headphones for use at the gym and hiking, walking, and running. They get the job done in style! The ear buds are comfortable to wear; I have had issues with other ear buds being too tight or so loose they fall out during use. These stay in place and no pain after several hours of use. They come with 3 different sized ear tips which I think should work for most users. I have them connected to my blue tooth enabled iphone during my workouts. I like the zip up semi hard storage pouch they come with. It is big enough to store the extras and your headphones, but small enough to fit in your pocket if you want. The ear buds are magnetic and have solved my problem with tangling I have had on other sets. All in all great purchase. ### ⭐⭐⭐⭐ Comfortable *by I***R on Reviewed in the United States on September 30, 2018* Fit: I have a lot of trouble finding headphones that fit me comfortably. These are probably the most comfortable I've owned so far. The body of the earpiece (that comes in contact with my antihelix) does feel pretty big, but so far the snug fit has not been uncomfortable. The wing does nestle comfortably in my concha and makes the earpiece less likely to fall out.Sound: I'm not an audiophile; the sound is clear and loud.Component Quality: One of the ear wings tore as I put it on. I've contacted their customer service asking for a replacement.Aesthetics: They stick out from my ears more than I anticipated. I don't think these are especially subtle or pretty.Price: These were on sale when I got them - I'm very happy with them but probably wouldn't purchase for the current listed price ($35 at time of writing). They are certainly nicer than other headphones I've purchased but are about twice the cost and I wouldn't say they're twice as nice. ### ⭐ Regret buying (Updated) *by E***R on Reviewed in the United States on October 25, 2018* Updated review 10/30/2018I really wanted to like these Headphones but the moment get a few feet from my iPhone Xs the connection gets static really bad. I have never had problems with other earbuds. Even if my phone is in my pocket I will get way too much static. These have a really poor bluetooth connect. 1 star as it doesn't really do what its supposed to well.------------I didnt think these would be that great. They are really worth the money. Sound crips and for the money you cant complain. I usually am very very picky when it comes to earbuds and coming from a user of BeatsX I approve these. They are sweatpoof. --- ## 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/79118863-coosii-s7-bluetooth-headphones-wireless-in-ear-earbuds-with-mic](https://www.desertcart.vn/products/79118863-coosii-s7-bluetooth-headphones-wireless-in-ear-earbuds-with-mic) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*