RAVPower TT-SK10 Portable Wireless Bluetooth Speaker Black

Spect:

• 2 . 7W HD Loudspeakers and 2 Highperformance Acoustic Drivers
• UP to 8 hours Music Playtime 
• 3.5mm Jack for Non-Bluetooth Devices                                                   
• 4000 mAh Rechargeable Li Battery + 5V & 1A Output                                                                             
• Flawless, Practical and Ergonomic Industry Design