I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Our bluetooth speaker has a metal shell, portable size, exquisite cannons appearance, easy to carry, looks very creative and attractive.This is a Bluetooth speaker with powerful bass, high volumes, HIFI-level surround sound effect,hands-free calling,10 meters effective transmission distance, large-capacity battery, fast connection, long-lasting power.Made of high quality metal material, it is lightweight and durable.The length of the product is 7.35cm, the width is 7.35cm and the height is 6.35cm.It can connect mobile phone/tablet/TV directly to play music through Bluetooth pairing, which is suitable for bedroom, living room, study room, office and more.Item Name: Bluetooth SpeakerMaterial: MetalCharging Time: 3HSupply Voltage: DC5VInterface Type: USBWorking Current: 1ABattery Capacity: 500mHAPlayback Time: 24HWorking Power: 3w x 2Bluetooth Distance: 10MPlayback Format: MP3,WMA,WAVFrequency Response Range: 50HZ-20KHZSize Details: 7.35cm x 7.35cm x 6.35cm/2.89" x 2.89" x 2.5" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Charging Cable1 x Bluetooth Speaker a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a