--- product_id: 53383802 title: "Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red)" brand: "ouonline" price: "VT4851" currency: VUV in_stock: false reviews_count: 1 url: https://www.desertcart.vu/products/53383802-ouonline-waterproof-sport-speaker-portable-wireless-speaker-bluetooth-speakers-4 store_origin: VU region: Vanuatu --- # IPX4 Waterproof 360° Sound 3600mAh Power Bank Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) **Brand:** ouonline **Price:** VT4851 **Availability:** ❌ Out of Stock ## Summary > 🎉 Elevate Your Soundtrack Anywhere! ## Quick Answers - **What is this?** Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) by ouonline - **How much does it cost?** VT4851 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/53383802-ouonline-waterproof-sport-speaker-portable-wireless-speaker-bluetooth-speakers-4) ## Best For - ouonline enthusiasts ## Why This Product - Trusted ouonline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔋 Power On-the-Go:** Built-in 3600mAh battery doubles as a power bank for emergencies. - • **🌧️ Adventure-Ready:** IPX4 waterproof design ensures music goes wherever you do. - • **🎶 Unleash Your Sound:** Experience immersive 360° sound that fills your space. - • **📞 Hands-Free Calling:** Integrated mic lets you take calls without missing a beat. - • **📱 Effortless Connectivity:** NFC technology for one-touch pairing with your devices. ## Overview The Ouonline Waterproof Sport Speaker is a portable Bluetooth speaker featuring NFC technology for easy pairing, a robust IPX4 waterproof rating, and a powerful 3600mAh battery that provides up to 12 hours of playback. With its stylish design and built-in microphone, this speaker is perfect for music lovers who want to enjoy high-quality sound on the go. ## Description Compatible with most Bluetooth-enabled devices Including Apple, iPhone, and iPod, most Android devices and other smart devices for simple wireless audio streaming. Near-field communication technology Allows simple, one-touch pairing. Top-panel control buttons Include power, Bluetooth pairing, volume and answer for easy one-touch operation. 3W X 2 total system power Offers bold sonic output. Built-in microphone Enables use as a speakerphone, so you can enjoy hands-free calling. Built-in rechargeable 3.7V, 3600 mAh lithium-ion polymer battery Provides extended playback, enables you to stream music for up to 12 hours on a full charge. 3.5mm auxiliary input For simple wired connection. USB port facilitates charging. Water-proof and sand-proof design Safeguards the speaker against water submersion, plus dust and other small particles, so you can listen to music both indoors and outdoors. Carabiner clip Allows you to easily attach the speaker to a bag or your clothing. Specifications: Bluetooth Resolution: CSR 4.0 Connection: 3.5mm auxiliary input/ Bluetooth Water resistance: IPX4 Output Power: 3W X 2 Charging Output: 5V 1A Frequency Response: 20Hz~20kHz Battery Li-ion: 3.7V Battery Capacity: 3600mAh Audio input: 3.5mm auxiliary input and power connector Package Included: 1 x Bluetooth Waterproof Speaker 1 x USB Charging Cable 1 x 3.5mm Auxiliary 1 x Metal Hook Loop 1 x Manual ## Features - Stylish and exquisite appearance, which is convenient to carry,With it you can enjoy music anytime and anywhere - Waterproof, Dustproof, Anti-scratch, Shockproof, High temperature Resistant Speaker, waterproof grade IPX4 that is not available to totally immersed into water - Features Near Field Communications (NFC) technology which allows for easy, one-touch pairing by simply tapping your NFC-enabled Bluetooth smart device on the speaker - Bluetooth 4.0 and CSR chipset provides range up to about 30 feet. HiFi and clear loud sound output, Built in microphone allows you to answer calls while listening to music - Built-in 3600 mAh polymer lithium battery, Quick charging with 12 hours playback. A standard USB jack can be used as a power bank which can charge your phone or other device in emergency ## Images ![Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) - Image 1](https://m.media-amazon.com/images/I/71OPax1djoL.jpg) ![Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) - Image 2](https://m.media-amazon.com/images/I/61eO6TQ0vGL.jpg) ![Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) - Image 3](https://m.media-amazon.com/images/I/61z7Lik6o0L.jpg) ![Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) - Image 4](https://m.media-amazon.com/images/I/6179uRNyT5L.jpg) ![Ouonline Waterproof Sport Speaker Portable Wireless Speaker Bluetooth Speakers 4.0 With NFC Power Bank Built-in Mic 3600mah Rechargeable Battery 12 Playing Hours Water-proof IPX4 (Red) - Image 5](https://m.media-amazon.com/images/I/61MdKcV6jNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Highly Recommended *by I***N on Reviewed in the United Kingdom on 24 January 2017* Love love love this. Unfortunately it stopped pairing randomly to iPhone. Seller was unbelievably helpful, efficient and quick at replacing it. Super email correspondence. Highly recommend. Product is fabulous. Buy one!!! --- ## 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.vu/products/53383802-ouonline-waterproof-sport-speaker-portable-wireless-speaker-bluetooth-speakers-4](https://www.desertcart.vu/products/53383802-ouonline-waterproof-sport-speaker-portable-wireless-speaker-bluetooth-speakers-4) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-04*