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.Specifications:Stylish wireless bluetooth speaker, beautiful and easy to use.Bluetooth wireless transmission, supports hands-free calls, more convenient.Support TF card auto play function.Support audio output, can connect audio interfaces of computer, mobile phone, MP3 and so on.Small size, large capacity, large volume.Item Name: Bluetooth SpeakerMaterial: ABSAdjusting Way: ButtonsBattery: 300mAh Rechargeable Lithium Battery (Included)Effective Power: 3WSNR: >80dBDistortion Rate: 0.5 PercentFrequency: 90Hz - 20KHzResistance: 4ΩPlay Time: About 1 HourBluetooth Version: 2.1Working Frequency: 2402MHz - 2480MHzTransmission Range: 10m (Max)Features: TF Card Support, Bluetooth Audio Input, Hands-Free Calls, PortableSpeaker Unit: 45mm/1.77" (Approx.)Audio Interface: 3.5mm/0.14" (Approx.)Width: 60mm/2.36" (Approx.)Height: 65mm/2.56" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Bluetooth Speaker1 x USB Cable a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a