EC Technology Ultra Portable Bluetooth Wireless Speaker with Microphone for Smartphones/Tablet/Laptops iEC Smallest size Bluetooth speaker, like a mini cylindrical clock, 2.9-inch diameter, 1.3-inch high. Pure steel material with luxurious and fashionable tarnish facade. Built-in great sound and high-efficiency portable speaker monomer with 1x 5W driver, the enhanced bass resonator sound quality bring you suprising mega bass experiences. The rechargeable lithium battery offers you up to 6 hours of playtime, 30 hours of conversation and about 200 hours of standby on a single charge. The thoughtful design of non-slip mat at the bottom enables the speaker to stand steadily, reducing the possibility of moving while playing music. Package includes:1x EC Technology Bluetooth speaker;1x Charging cable;1x 3.5mm Audio Cable; 1x Instruction Manual