1. Super easy connecting with Bluetooth 4.0, which gives universal compatibility with all Bluetooth-enabled devices. Colorful stereo, provide you with a full range of listening experience, not the same experience to enjoy the hearing.</br>2. Compact portable WIRELESS SPEAKER, built in lithium rechargeable large capacity battery, delivers 4-10 hours of playback capacity, suitable for any occasion, so you can listen to music anytime, anywhere.</br>3. Button design is simple, easy to operate, with hands-free speakerphone calling function. Support TF card / AUX / USB music player, a variety of styles of music, so you have a wide range of choices.</br>4.Incredibly slim and compact, strong bass and high quality sound. Perfect for outdoor activities, such as travel, bicycle/bike, cycling, climbing, camping, hiking, running, fishing, and more!</br>5.Warm notice: charging adapter is not included. Warranty: RHDTShop provides a 12 month warranty for all of our products.</br></br>Product Description</br></br><b>RHDTShop WIRELESS SPEAKER is designed with Bluetooth 4.0 technology, which could easily connect with any Bluetooth enabled phone and tablet. This product will go everywhere with you, and provide you with high-quality audio equipment, rich stereo sound to meet your diverse needs, such as: listening to audio books in the bedroom at night, or playing music while cooking, thus literally brighten every day of your life!</b><br/> <br/> <b>Warm Notice: charging adapter is not included </b><br/> <br/> ***Stylish small form factor, simple button operation, suitable for you to carry, to participate in indoor and outdoor activities. <br/> ***Multi-Stereo, to provide you with a full range of listening experience, not the same experience to enjoy the hearing <br/> ***Support TF card / AUX / USB music player, a variety of styles of music, so you have a wide range of choices. <br/> *** Button design is simple, easy to operate, with hands-free function; you can answer the phone anytime, anywhere. <br/> ***With the included Micro USB cable, you can get the speaker fully charged in just 3-5 hours! <br/> *** Built-in microphone for hands-free speakerphone calling; you can pick up a call by this mini speaker in car, bathroom, at home or office, anywhere, as long as it is connected to your Smartphone. <br/> <b>Parameters </b><br/> Transmission distance: 10 meters <br/> Output power rating: 2 * 1.5w <br/> Play time: 4-10 hours <br/> Charging time: 3-5 hours<br/> Distortion: ≥ 0.5%<br/> Signal to noise ratio: 75dB<br/> <br/> <b>What's in the Package: </b><br/> 1 x Wireless Speaker<br/> 1 x USB Cable<br/> 1 x Aux Cable<br/></br><br/>http://www.amazon.com/gp/product/B06XCLZVP8