3.5W Wired Portable Speaker Amplifier, Black, 5H Playtime, 3W Output, 350mAh Battery, USB Rechargeable, Stereo Sound, Compatible with Smartphone, Laptop, Tablet, Style,

✽ [ Good in Compatibility ] Portable Speaker is suitable for the mobile phone, tablet, computer, MP3, CD player, laptop, and more, designed with a 3.5mm AUX audio interface jack, easy to plug it directly to play music or video audio. ✽ [ Superior Sound ] Designed to amplify the sound of mobile phones, tablets, computers, and other devices, Portable Speaker is featuring a performance of 4ohm and SNR more than 90db with high sound quality, equipped with a 3.5W speaker. ✽ [ Easily Carry ] Mini Speaker is lightweight, compact, and convenient to carry, designed in a size of about 47 * 47 * 34mm, easy to pack in pockets, briefcases, and handbags. ✽ [ Use Durably ] Outdoor Mini Speaker is equipped with a built-in 350mAh lithium battery, featuring a 5h play time without consuming mobile phone power, taking 45 minutes to fully charge via the Micro USB port (included) . ✽ [ Convenient to Operate ] Convenient to plug in and use, Portable Mini Speaker is suitable for both indoor and outdoor use, designed with no need for waiting or downloading any apps.