--- product_id: 65025063 title: "Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black)" brand: "brand: essoy" price: "0 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/65025063-mini-invisible-bluetooth-earbud-v4-1-stereo-wireless-bluetooth-earphone store_origin: PL region: Poland --- # Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) **Brand:** brand: essoy **Price:** 0 zł **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) by brand: essoy - **How much does it cost?** 0 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/65025063-mini-invisible-bluetooth-earbud-v4-1-stereo-wireless-bluetooth-earphone) ## Best For - brand: essoy enthusiasts ## Why This Product - Trusted brand: essoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description:Stylish & Versatile Design:The Bluetooth headset is with fashion design, which is true mini invisible device. Anywhere and anytime, you can chatting and enjoy music with it, even you can't feel it. Bring better convenience, comfortable and audiovisual effects for you.Key Features:red and blue lights blink when connected to Bluetooth and a tone. After Pairing successfully , there is no annoying lights flashing. Suitable for office, meeting and other invisible places to usePackage:It is with a smart and delicate metal box, you can carry easily.Technical specification:- Bluetooth Specification: 4.1+EDR- Noise Reduction: CVC6.0- Transmission Distance: 30ft- Battery: Lithium-ion Polymer 60mAh- Frequency Response: 20 -22kHz- Charging Time: 1-2 Hours- Playback Time: Up to about 4 Hours - Standby Time: 180hWhat's in the Box:1x single in-ear earphone1x USB Charging Cable1x Eartips(S/M/L)1x User ManualHow to Pair:1.Before using the headset, please use the USB cable to charge it first.2.Press the multifunctional button of the headset for 3-5 seconds until you see the blue-red light blinking alternately or hear "power on", it will automatically enter pairing mode.3.Make sure your phone's bluetooth function turned on, search headset model on it.4.Select the Bluetooth model and connect.Easy To Use: Easy To Use: Compatible with most Bluetooth enabled devices, such as Apple IPhone, Android Samsung, etc., pairing up just take a few seconds. Any question, please contact seller, we'll try our best to resolve it as soon as possible. ## Features - Mini Invisible Earbud ( Only 1 earphone): more comfortable and Lightweight when wearing. One multifunction-button design, comes with S/M/L ear-tips with anti-shedding features that secure fit different people; it's hidden, suitable for a variety of scenes - Super Quality Sound: with HD Stereo chip, your conversation is more clearly and the music is more stereoscopic - BLUETOOTH 4.1+EDR Technology - For unparalleled access to your audio, Bluetooth 4.1 provides a faster and more efficient connection with fewer delays, resulting in the best listening experience possible. - Great Battery Life: playing music for up to about 4 hours on a single charge and 180 hours of stand-by (According to volume and music type), only take 1.5 hours to fully charged, battery status displayed on IOS devoice - Warrenty Service: 30 days no-questions-asked return policy and lifetime product service. ## Technical Specifications | Specification | Value | |---------------|-------| | Control Method | Touch | | Control Type | Noise Control | | Item Weight | 4.54 g | | Water Resistance Level | Waterproof | | Cable Features | Without Cable | | Additional Features | Microphone, mini | | Enclosure Material | Aluminum | | Specific Uses For Product | Sports and Exercise | | Headphone Folding Features | In Ear | | Headphones Ear Placement | In Ear | | Color | Black | | Wireless Technology | Bluetooth | | Connectivity Technology | Wireless | | Headphone Jack | USB | | Frequency Range | 20 khz - 22 khz | | Frequency Response | 20 Hz | | Noise Control | Active Noise Cancellation | ## Product Details - **Brand:** Essoy - **Color:** Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** Active Noise Cancellation ## Images ![Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51iOPfnnbfL.jpg) ![Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51iEcOSDjLL.jpg) ![Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71QK8mAiypL.jpg) ![Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71RqimZgREL.jpg) ![Mini Invisible Bluetooth Earbud,V4.1 Stereo Wireless Bluetooth Earphone with Built-in Mic,Sports Noise Cancelling in-Ear Headphone for iPhone Samsung and Other Android Phones (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61Jx-Az71%2BL.jpg) --- ## 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.pl/products/65025063-mini-invisible-bluetooth-earbud-v4-1-stereo-wireless-bluetooth-earphone](https://www.desertcart.pl/products/65025063-mini-invisible-bluetooth-earbud-v4-1-stereo-wireless-bluetooth-earphone) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*