--- product_id: 168956296 title: "Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving" brand: "otium" price: "€ 2.31" currency: EUR in_stock: false url: https://www.desertcart.gr/products/168956296-otium-wireless-earbuds-bluetooth-5-0-headphones-deep-bass-3d store_origin: GR region: Greece --- # Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving **Brand:** otium **Price:** € 2.31 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving by otium - **How much does it cost?** € 2.31 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/168956296-otium-wireless-earbuds-bluetooth-5-0-headphones-deep-bass-3d) ## Best For - otium enthusiasts ## Why This Product - Trusted otium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description desertcart.com: Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving : Electronics ## Features - MASTER SLAVE SWITCHING & BLUETOOTH 5.0: Freely master-slave switching, Most advanced Bluetooth 5.0 technology. Supports HSP, HFP, A2DP, AVRCP. Otium T21 Bluetooth Earbuds brings you super tws, super fast connect, super easy pairing, super stable. - UP TO 30 HOURS BATTERY LIFE: The wireless earbuds can last for 3-4 hours of playtime on a single charge. The fully charged charging case can continue to power the headset for 7-8 times, bringing you a total 30 hours of wonderful music world. With a weight of only 3.9g, causing zero pressure to the ear. - SNUG FIT & DEEP BASS: Designed to a seamless fit in your ears and offer 4 different sizes earbuds for choices, allow you to stream music with CD-like audio quality with powerful bass and crispy mid-highs through a unique speaker driver. - ONE STEP PAIRING & SMART TOUCH CONTROL: Automatic system brings you a hassle-free experience.You just need to open the lid of charging case and they’ll automatically connect to the last paired device. The intelligent touch control button is multifunctional, such as play/pause music, answer/hang up a call, the next/previous song, activate Siri. Smart life, choose T21 wireless earbuds. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y6G1XSS | | Additional Features | Microphone Included, Sweatproof, iOS, sports-and-exercise, water-resistant, wireless | | Age Range Description | Adult | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 30 hours | | Best Sellers Rank | #264,918 in Electronics ( See Top 100 in Electronics ) #9,794 in Earbud & In-Ear Headphones | | Bluetooth Range | 10 meters | | Bluetooth Version | 5 | | Brand | Otium | | Brand Name | Otium | | Built-In Media | Charging Case | | Cable Features | Without Cable | | Color | Black | | Compatible Devices | Bluetooth-enabled devices | | Connectivity Technology | Wireless | | Control Method | Touch | | Control Type | Noise Control | | Customer Reviews | 4.0 out of 5 stars 5,262 Reviews | | Ear Placement | In Ear | | Earpiece Shape | Rounded Tip | | Enclosure Material | Plastic, Silicone | | Form Factor | In Ear | | Headphone Folding Features | In Ear | | Headphone Jack | No Jack | | Headphones Ear Placement | In Ear | | Headphones Jack | No Jack | | Item Weight | 3.9 g | | Manufacturer | Otium | | Model Name | T21 | | Model Number | EPNT21B-USOTOT | | Noise Control | None | | Number of Items | 1 | | Series Number | 21 | | Specific Uses For Product | Sports and Exercise | | Style Name | In Ear | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** Otium - **Color:** Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** None ## Images ![Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Image 1](https://m.media-amazon.com/images/I/615NB2Igj9L.jpg) ![Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Image 2](https://m.media-amazon.com/images/I/81Jbhefch9L.jpg) ![Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Image 3](https://m.media-amazon.com/images/I/81+QHeg4Q3L.jpg) ![Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Image 4](https://m.media-amazon.com/images/I/71rVBxX9J5L.jpg) ![Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Image 5](https://m.media-amazon.com/images/I/71uiwx5JLzL.jpg) ## Frequently Bought Together - Otium Wireless Earbuds Bluetooth 5.0 Headphones Deep Bass 3D Stero Sound Mini Headsets 40H Total Playtime with Charging Case IPX7 Waterproof Built-in Mic Earphones for Work, Sports, Driving - Otium Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black - Boean Bluetooth Headphones, Wireless Headphones with 16 Hours Playtime Bluetooth 5.3 Wireless Earbuds HD Deep Bass Stereo Sound Isolation IPX7 Waterproof Earphones for Workout Running Sports --- ## 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.gr/products/168956296-otium-wireless-earbuds-bluetooth-5-0-headphones-deep-bass-3d](https://www.desertcart.gr/products/168956296-otium-wireless-earbuds-bluetooth-5-0-headphones-deep-bass-3d) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-14*