--- product_id: 87579605 title: "Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker" brand: "nicer-s" price: "€ 32.60" currency: EUR in_stock: true reviews_count: 8 category: "Nicer S" url: https://www.desertcart.fi/products/87579605-adapter-charger-for-18v-big-blue-studio-wireless-bluetooth-speaker store_origin: FI region: Finland --- # 18V Output Power 100-240V Worldwide Input Overload & Overheat Protection Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker **Brand:** nicer-s **Price:** € 32.60 **Availability:** ✅ In Stock ## Summary > 🔋 Power your party with confidence—never miss a beat! ## Quick Answers - **What is this?** Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker by nicer-s - **How much does it cost?** € 32.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/87579605-adapter-charger-for-18v-big-blue-studio-wireless-bluetooth-speaker) ## Best For - nicer-s enthusiasts ## Why This Product - Trusted nicer-s brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust 18V Output:** Delivers consistent 18V and up to 3.5A for uninterrupted, high-quality sound performance. - • **Smart Safety Tech:** Built-in overload and overheating protection keeps your device safe and your party going. - • **Premium Build & Design:** Rubberized texture and extra-long cord combine durability with convenience for indoor-outdoor use. - • **Certified Quality Assurance:** CE, FCC, and RoHS certified—engineered to meet or exceed OEM standards for peace of mind. - • **Universal Voltage Compatibility:** Seamlessly powers your Big Blue speaker anywhere with 100-240V input—travel-ready and hassle-free. ## Overview This Nicer-S AC DC Adapter Charger Replacement is engineered for Brookstone Big Blue Party and Studio Wireless Bluetooth Speakers, delivering a reliable 18V output with worldwide 100-240V input compatibility. Featuring smart overload and overheating protection, a durable rubberized design, and certified quality, it ensures your speaker stays powered safely and efficiently wherever you go. ## Description Product description Compatibility Compatible with Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker BIGBLUEPRTYV1.5 / mp-849504 Compatible with Big Blue Studio Wireless Bluetooth Speaker mp-865156 /865158 Compatible with Big Blue Party X Indoor-Outdoor Bluetooth Speaker Compatible with Bose Companion 20 Computer Speakers SPKR 329509-1300 Compatible with Brookstone Big Blue Media Tower AIO All In One Music TV Sound System Compatible with Big Blue Media Tower AIO All In One Music TV Sound System 18VDC 2A-3.5A Specifications INPUT:100-240V 50-60Hz (for worldwide use) Output:18V 3.5A Connector size:Barrel tip Package content 1* Power adapter 1* AC Cord High quality,rubberized texture extra long AC/DC Cord Anti-Interference Feature with better Isolation Materials Overload Protection with High Quality Wires Overheating Protection with Smart Chip Review: Work with my pop audio - Perfect for for my Polk Audio. Review: Works great - Great ## Features - Input:100-240V, 50-60Hz; Output: 18V. - Compatibility:Fit for Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 849504p, Fit for BROOKSTONE P/N: KSAS0451800200HU - Nicer-S products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products - NEW AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker, Fit for Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D8ZT85N | | Additional Features | Wireless Charging | | Amperage | 2.5 Amps | | Best Sellers Rank | #17,785 in Electronics ( See Top 100 in Electronics ) #533 in Portable Bluetooth Speakers | | Brand | Nicer-S | | Built-In Media | Power adapter | | Color | Blue | | Compatible Devices | Speakers | | Compatible Phone Models | Big Blue Studio Wireless Bluetooth Speaker mp-865156, mp-865158, Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 Compatible Phone Models Big Blue Studio Wireless Bluetooth Speaker mp-865156, mp-865158, Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 See more | | Compatible Power Plug Type | Type A - 2 pin (North American), Type C | | Connectivity Technology | Bluetooth,Wireless | | Connector Type | Barrel Connector | | Current | AC/DC | | Customer Reviews | 4.3 out of 5 stars 1,471 Reviews | | Enclosure Material | Plastic | | Frequency Range | 60 hertz | | Included Components | Power adapter | | Input Voltage | 240 Volts | | Item Weight | 0.24 Kilograms | | Main Power Connector Type | 2 Pin | | Manufacturer | Nicer-S comshop | | Mfr Part Number | 4350993634 | | Model Number | 4350993634 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 2.5 Amps | | Output Voltage | 18 Volts | | Portable | No | | Power Plug | Type A - 2 pin (North American), Type C | | Power Source | Corded Electric | | Special Feature | Wireless Charging | | Specification Met | CE, RoHS | | UPC | 798863412435 | | Unit Count | 1 Count | | Wattage | 45 watts | ## Product Details - **Brand:** Nicer-S - **Connector Type:** Barrel Connector - **Compatible Devices:** Speakers - **Compatible Phone Models:** Big Blue Studio Wireless Bluetooth Speaker mp-865156, mp-865158, Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 - **Included Components:** Power adapter - **Special Feature:** Wireless Charging - **Color:** Blue - **Input Voltage:** 240 Volts - **Amperage:** 2.5 Amps - **Wattage:** 45 watts ## Images ![Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker - Image 1](https://m.media-amazon.com/images/I/61Vb7l+pvjL.jpg) ![Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker - Image 2](https://m.media-amazon.com/images/I/511Yw+iiAqL.jpg) ![Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker - Image 3](https://m.media-amazon.com/images/I/51WxnZ2cTiL.jpg) ![Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker - Image 4](https://m.media-amazon.com/images/I/61o3ks5RkbL.jpg) ![Adapter Charger for 18V Big Blue Studio Wireless Bluetooth Speaker - Image 5](https://m.media-amazon.com/images/I/61h06tHTSYL.jpg) ## Questions & Answers **Q: Would this work on a varo cube speaker?** A: You need to compare to the factory power adapter specifications. With that being said, this one is suppose to be 18VDC @ 3.5A but the one we got actually measured 20.3VDC which is a bit too high for a device that requires only 18VDC. The plug end was standard (5.5mm x 2.5mm) which most devices need but check and compare to your actual original power adapter. **Q: is the output 18v AC ?** A: By looking at the label on the power supply, it is suppose to be 18.5V, not 18VDC but we actually measured the output as 20.3VDC with a high quality digital volt meter (Fluke) so, you really need to be careful with this power adapter and if you do choose to purchase it, please check the actual output. Most devices that need 18 VDC may be ok with slightly higher voltage but then again your device may actually not work correctly or even burn out. **Q: Will this work on a LG pk5 speaker?** A: No **Q: Will it work on brookstone wireless weather-resistant indoor/outdoor wireless speaker???** A: The charger parameter is Input:100-240V, 50-60Hz; Output: 18.5V 3.5A,you can confirm your brookstone wireless speaker, I hope it can help you，thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work with my pop audio *by B***E on December 21, 2025* Perfect for for my Polk Audio. ### ⭐⭐⭐⭐⭐ Works great *by M***. on December 28, 2025* Great ### ⭐⭐⭐⭐⭐ Perfect fit for Big Blue Party Speaker *by R***O on July 28, 2024* This is a great replacement charger for the Brookstone Big Blue Party Bluetooth Speaker. Reasonably priced too! ## Frequently Bought Together - New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker, Fit for Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 - AZMOGDT ( Apple MFi Certified iPhone Charger 5pack[6/6/6/10/10FT] Long Lightning Cable Fast Charging Cord iPhone Charging Cable Compatible iPhone 14/14 Pro/Max/13/12/11 Pro Max/XS MAX/XR/XS/X/8/Plus --- ## 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.fi/products/87579605-adapter-charger-for-18v-big-blue-studio-wireless-bluetooth-speaker](https://www.desertcart.fi/products/87579605-adapter-charger-for-18v-big-blue-studio-wireless-bluetooth-speaker) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-07-15*