--- product_id: 157761973 title: "Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99)" brand: "wissenschaft" price: "€ 0.12" currency: EUR in_stock: true url: https://www.desertcart.hr/products/157761973-wissenschaft-unos99-in-ear-bluetooth-mini-earbud-true-wireless-sports store_origin: HR region: Croatia --- # Fast Charge Hi-Fi Sound Water Resistant Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) **Brand:** wissenschaft **Price:** € 0.12 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound Experience! ## Quick Answers - **What is this?** Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) by wissenschaft - **How much does it cost?** € 0.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/157761973-wissenschaft-unos99-in-ear-bluetooth-mini-earbud-true-wireless-sports) ## Best For - wissenschaft enthusiasts ## Why This Product - Trusted wissenschaft brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mini & Mighty:** Weighs only 3.5g for ultimate portability! - • **Power Up Fast:** Enjoy 4 hours of playtime with just 1 hour of charging! - • **Ergonomic Design:** Perfect fit for all-day comfort during workouts! - • **Instant Connectivity:** Pairs seamlessly with any Bluetooth device in seconds! - • **Robust Sound Quality:** Experience authentic sound with powerful bass! ## Overview The Wissenschaft UnoS99 in-ear Bluetooth mini earbud is a lightweight, high-performance audio solution designed for active lifestyles. Weighing just 3.5 grams, it offers 4 hours of continuous playback with a quick magnetic USB charge. With its ergonomic design and superior sound quality, this earbud is perfect for anyone seeking comfort and performance on the go. ## Description Full description not available ## Features - Mini Size and Super Lightweight --- The single earbud is only 3.5 grams and 17mmx22mm mini size, can be perfectly concealed in the ear and hair. NOTE: ONLY 1 EARBUD INCLUDED, NOT A PAIR - Upgraded Battery Capacity --- Upgraded large battery capacity supports around 4 hours of continuous music play, and the magnetic USB charger can fast charge the earbud fully within 1 hours. - Hi-Fi Sound Quality -- Authentic Sound and Powerful Bass Performance with 6mm Large Size Speaker Driver, the unique sound quality design gives perfect sound quality, and realize the true music - Perfect Fit and Comfortable Wearing and Stable, Fast, Easy Pairing --- This earbud is ergonomic design, give you more comfortable, fitted and stable wearing experience.INSTANTLY PAIR with ANY Bluetooth device in seconds - your cell phone, iphone, Samsung Galaxy android, TV, laptop, tablet, smart watch, really anything, then STAYS CONNECTED, providing CALLS and CHATS - Packaging Box Includes: Carry Case, Extra Earbuds ## Technical Specifications | Specification | Value | |---------------|-------| | Control Type | Noise Control | | Network Connectivity Technology | Wireless, Wired | | Wireless Technology Type | Bluetooth | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Headphone Form Factor | In Ear | | Item Weight Unit of Measure | 4 Grams | | Unit Count | 1 Unit | | Compatible Devices | Compatible with all smartphones., Full compatibility for all kind of Bluetooth device (Android, iPhone OS) | | Enclosure Material | Plastic | | Water Resistance Level | Water Resistant | | Cable Features | Without Cable | | Product Features | sports & fitness | | Colour | Black | | Style Name | In-ear | | Theme | Sports | ## Product Details - **Brand:** Wissenschaft - **Colour:** Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Headphones Jack:** 3.5 mm Jack ## Images ![Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) - Image 1](https://m.media-amazon.com/images/I/518ckcdj3XL.jpg) ![Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) - Image 2](https://m.media-amazon.com/images/I/316hsAytdmL.jpg) ![Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) - Image 3](https://m.media-amazon.com/images/I/418z3rrYKTL.jpg) ![Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) - Image 4](https://m.media-amazon.com/images/I/41mBt2D35lL.jpg) ![Wissenschaft UnoS99 in-Ear Bluetooth Mini Earbud True Wireless Sports Headphones Magnetic USB Charging Black Earphones (UnoS99) - Image 5](https://m.media-amazon.com/images/I/513O78ZNhYL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.hr/products/157761973-wissenschaft-unos99-in-ear-bluetooth-mini-earbud-true-wireless-sports](https://www.desertcart.hr/products/157761973-wissenschaft-unos99-in-ear-bluetooth-mini-earbud-true-wireless-sports) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*