--- product_id: 806661910 title: "Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function" brand: "splenssy" price: "¥20372" currency: JPY in_stock: true reviews_count: 1 category: "Splenssy" url: https://www.desertcart.jp/products/806661910-wireless-mini-bone-conduction-speaker-stereo-bass-sound-creative-portable store_origin: JP region: Japan --- # 115dB max volume 400mAh battery 3 magnetic stickers Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function **Brand:** splenssy **Price:** ¥20372 **Availability:** ✅ In Stock ## Summary > 🎧 Small Speaker, Big Sound – Hear the Future Now! ## Quick Answers - **What is this?** Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function by splenssy - **How much does it cost?** ¥20372 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/806661910-wireless-mini-bone-conduction-speaker-stereo-bass-sound-creative-portable) ## Best For - splenssy enthusiasts ## Why This Product - Trusted splenssy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Audio:** Built-in 400mAh polymer battery powers your music and calls with long-lasting reliability. - • **Built for Action:** Robust aviation aluminum alloy casing combines durability with sleek, modern style. - • **Compact Powerhouse:** Mini 40mm bone conduction driver delivers immersive stereo sound with booming bass. - • **Effortless Connectivity:** Bluetooth 5.0 ensures seamless pairing and true wireless stereo support for double the audio impact. - • **Magnetic Mounting Magic:** Equipped with 3 magnetic stickers for versatile, secure placement anywhere you go. ## Overview The Splenssy Wireless Mini Bone Conduction Speaker is a compact, 40mm stereo device featuring bone conduction technology for a unique audio experience. With Bluetooth 5.0, a 400mAh battery, and a robust aluminum alloy body, it delivers up to 115dB volume and supports true wireless stereo pairing. Magnetic stickers enable versatile mounting, making it perfect for travel, outdoor use, and hands-free calls. ## Description Specifications: Color: Black/Red/Silver(Optional) Material: Metal BT ver: 5.0, A2DP, HFP Bone Conduction Transducer: 3Watt Frequency Range: 120Hz - 16kHz Battery: 400 mAh Polymer Battery Item Size: 40*40*24mm Item Weight: 38g/1.4oz Package Weight: 156g/5.5oz Package Size: 14.5*7.4*4.9cm Package List: 1*Speaker 1*Lanyard 1*Type-c cable 1*Suction cup sticker 1*Sticker 3*Magnetic sticker 1*Manual(English) Review: Gute Preis Leistung - Artikel wie beschrieben ## Features - Practical speaker allows you to listen to music, follow podcasts, have individual phone conversations or conference calls, and even enjoy an amazing experience of the sound of your games, videos or films played on your device. - Ture-wireless-stereo supported, supported, just turn on both speakers in same time(package only include 1 speaker), then the speakers can paired each other automatically.FM radio build-in, suggest to use FM function outdoor, plug in USB cable as well.High sensitive microphone build-in. - Case made with robust aviation aluminum alloy with shine CD pattern.Type-C charging port, the charging cable can be used with regular USB 5V charger, car USB charger. (not compatible fast charger) - Equipped with 3pcs vmagnetic stickers for easy attach or remove. - The versatile bone conduction speaker allows you to have a different but always spectacular experience of sound anywhere.Only 40mm in diameter, 38g in weight, slightly larger than a coin. Small size yet has large volume, which can reach up to 115dB. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN8SD5GC | | Antenna Location | For Smartphones or Tablets, For Music Players, For Computers, For Televisions, For Gaming Consoles, For Outdoor Use | | Audio Driver Size | 40 Millimetres | | Audio Driver Type | Bone Conduction Driver | | Audio Output Mode | Stereo | | Battery Capacity | 400 Milliamp Hours | | Box Contents | Lanyard, Type-c cable, Suction cup sticker, Sticker, 3 Magnetic stickers, Manual | | Brand | Splenssy | | Brand Name | Splenssy | | Colour | Red | | Compatible Devices | Laptop, Smartphone | | Connectivity Protocol | Bluetooth | | Connectivity Technology | USB | | Controller Type | Battery Powered | | Customer Reviews | 3.8 out of 5 stars 5 Reviews | | Frequency Response | 16 KHz | | Input Voltage | 5 Volts (DC) | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 40D x 40W x 24H Millimeters | | Manufacturer | Splenssy | | Model Number | UOI1588709872472NN | | Mounting Type | Tabletop Mount | | Network Connectivity Technology | USB | | Number of Items | 1 | | Power Source | Battery Powered | | Product Features | Stereo Pairing | | Speaker Maximum Output Power | 3 Watts | | Speaker Size | 40 Millimetres | | Speaker Type | Outdoor | | Specific Uses For Product | Travel | | Unit Count | 1.0 Count | | Wireless Technology Type | Bluetooth | | Woofer Driver Diameter | 4 Centimetres | ## Images ![Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function - Image 1](https://m.media-amazon.com/images/I/51qOhM-baQL.jpg) ![Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function - Image 2](https://m.media-amazon.com/images/I/619bXNgtgaL.jpg) ![Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function - Image 3](https://m.media-amazon.com/images/I/61cVsiCDaZL.jpg) ![Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function - Image 4](https://m.media-amazon.com/images/I/41Cyh3GjEyL.jpg) ![Wireless Mini Bone Conduction Speaker, Stereo Bass Sound Creative Portable Speaker Mini Size Music Player Built-in Mic Sound Box with Magnetic Adsorption Function - Image 5](https://m.media-amazon.com/images/I/51QcENyNHAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gute Preis Leistung *by M***L on 21 May 2025* Artikel wie beschrieben --- ## 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.jp/products/806661910-wireless-mini-bone-conduction-speaker-stereo-bass-sound-creative-portable](https://www.desertcart.jp/products/806661910-wireless-mini-bone-conduction-speaker-stereo-bass-sound-creative-portable) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-07*