Check the listing for details. Wireless Bluetooth Speaker (Metal Casing). Condition: New. Listed at 8.99 USD. Portable Bluetooth Speakers 8 Vibrant colors (Blue, Green, Black, Red, White, Silver, Yellow and Purple) Charging wire included Great for your office, home, beach and etc. Speakers feature a metal outer casing (Not cheap plastic).You can play, pause, Skip and rewind portions of your song from the speaker. Easy connect function: 1. Turn on your devise and go to the settings and select blue tooth2. Turn on the speaker by sliding the button to the blue tooth setting symbol, the speaker will beep and a voice will say " devise is ready to connect"3. You will see on your devise "YX-S10"; this is the blue tooth number for your speaker4. Select the number and the speaker and devise will sync.5. When the connection is complete the speaker will tell you " Devise is connected"6. Select your music and enjoy Use:COMPUTER, HOME THEATRE, Mobile Phone, Portable Audio Player, Stage, Tablet PCChannels:1Special Feature:Mini, PORTABLE, Wireless, Handsfree FunctionPlayback Time:About 4 hoursCharging Time:2-2.5 hoursBattery Capacity:400 mAhTF card:SupportRange:10metersSize:60*60*H55mmTotal Output Power:3WattsBattery Charging voltage:5V