--- product_id: 157948012 title: "Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black)" brand: "bttb" price: "1131764₫" currency: VND in_stock: true reviews_count: 8 category: "Aht" url: https://www.desertcart.vn/products/157948012-wireless-bluetooth-headphones-wireless-in-ear-headphones-running-headphones-women store_origin: VN region: Vietnam --- # Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) **Brand:** bttb **Price:** 1131764₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) by bttb - **How much does it cost?** 1131764₫ 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/157948012-wireless-bluetooth-headphones-wireless-in-ear-headphones-running-headphones-women) ## Best For - bttb enthusiasts ## Why This Product - Trusted bttb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:BLACK16888 1.Drive:15mm2.Impedance: 32 OHM3.Bluetooth Version: Bluetooth V4.1+EDR4.Bluetooth Frequency：2.4Hz5.Power Grade：Class II6.Output Power：30mW7.Bluetooth Distance: 15 metersaccessible8.FrequencyResponse:20-20000Hz9.Operating Voltage Range:3.0V-4.2V10.Microphone Sensibility：-42dB 11.A2DP/AVRCP High Quality Stereo Audio Transmission and Remote Control Protocol12.Intense Noisy Cancellation Circuit13.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*Height35mm16.Product Weight: 6 g17.Call Duration: About 2-3 Hours18.Music Duration: About 2-3 Hours19.Standby Time：About 96 Hours20.Charging Time: 60 Minutes21.Battery Capacity: 55MAH22.Power:DC 5V(Round Hole Interface), USB Port,Cellphone Charger, Car Charger.23.The Weight of Whole Set: 60g24.Package Dimension: 9.583.5*13cm25.Including: Earphones+USB Cable+Manual+Package Box ## Features - STABLE, FAST, EASY PAIRINGN - ever 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 40 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 ![Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31eq2FUy9ZL.jpg) ![Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Kz75drGiL.jpg) ![Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41fRiKHBATL.jpg) ![Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41ihEl-%2Bw6L.jpg) ![Wireless Bluetooth Headphones-Wireless in-Ear Headphones-Running Headphones for Women Men-Sport Bluetooth Earphones-Best Sport Wireless Earbuds-Outdoor Portable Bluetooth Earphones (Frosted Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41eQIBt7jrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work fine *by M***B on March 31, 2015* Work fine ### ⭐ The purchased item doesn't look like the picture. *by J***E on October 1, 2019* This looks nothing like the picture.It's ok quality, but not as good.Comes with 3 size earbud.Looks like it only charges 1 earpiece at a time and not at the same time.At its 50% volume sounds like it is 25-35%, at 100% volume sounds like 75-85%.People will likely give you a better review if you got the pictures right.Also have problems with connection statics when you're in room full of people who is also using wireless earphones. ### ⭐⭐⭐⭐⭐ Perfect Desktop! I like it! *by A***I on October 13, 2017* I just got this Lenovo desktop today. I should say the performance of this Desktop is fantastic. The overall size is not very large and it fits my relatively small desk. Several USB ports upfront with an USB 3.0 let me transfer data very conveniently. Very good merchant. 5 star! --- ## 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/157948012-wireless-bluetooth-headphones-wireless-in-ear-headphones-running-headphones-women](https://www.desertcart.vn/products/157948012-wireless-bluetooth-headphones-wireless-in-ear-headphones-running-headphones-women) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*