1. Stunning Stereo Sound. Implemented with 10W total acoustic drivers and advanced bass enhancement technology. In the same price range the GOOLOO GOOSOUND is the most competitive speaker in the market that is offering exceptional sound quality.</br>2. Equipped with the advanced Bluetooth 4.1 technology compatible with all Bluetooth-enabled devices (Bluetooth V2.1 and over). Support TF Card Play Plays all Audio devices through 3.5mm Aux in Jack.</br>3. Built-in 2600mA Rechargeable Battery for up to 9 hours of playtime. Built-in microphone for hands-free speaker phone calling Easy to pair - No code/pin needed.</br>4. Fashion & Portable Design with compact Size. Easily to carry with Water Resistant</br>5. What You Get: GOOLOO GOOSOUND Bluetooth speaker Micro USB charging cable welcome guide our worry-free 18-month warranty and friendly customer service.</br></br>Product Description</br></br><b>GOOLOO GOOSOUND Bluetooth Speakers</b><br> The GOOLOO GOOSOUND Bluetooth speaker offers great quality sound with the latest Bluetooth 4.1 technology. It features two highly powerful 43mm total 10W acoustic drivers for excellent sound. With the ultra-compact size and the soft touch rubber design?? it can be easily fitted into a backpack?? suitcase?? or a travel bag. The built-in 2600 mAh rechargeable battery enables 9 hours of playtime on a single charge. This speaker is strong enough to fill up a kitchen?? living room?? or classroom. It is ideal for personal usage?? indoor party or outdo