V4.0 technology, our speaker can connect with your phones, tablets, or any other device in 10 metres in open air. Speaker will automatically reconnect to the last device used.Sensitive touch control enables easy operation to adjust the playing mode, volume and more. Enjoy a high definition stereo sound whether you're at home or party, walking, camping, hiking, biking and more activities possible. You can enjoy your favorite songs freely without connection.
Sincerely hope that you can understand! 49 x 5 x 5cm. Speaker power: 5W x 4 - Battery: 2000 mAh lithium battery - Playback time: About 2.5 hrs.2 pcs x 1 set of Speaker. We will not be responsible for item loss due to wrong or unknown address. We will offer solutions to such cases. We will get back to you as soon as we are available. We are always stand-by to help for any questions or concerns. This item is in the category "Sound & Vision\Home Audio & HiFi Separates\Speakers & Subwoofers". The seller is "blueberbestmall" and is located in this country: CN. This item can be shipped to all countries in Europe, Japan, Canada, Australia.