Feature: - Smart Stand design to watch movie everywhere- Built-in rechargeable battery for 6 hours playback.- Pocketsize portability: small enough to carry around on a daily-basis- 360-degree sound field: integrates a cone design with a custom-built speaker to project sound in all directions Specifications: - Output : 3 w- Size : 80 L x 60 W x 32 H mm- Frequency response: 100Hz- 20kHz- Signal-to noise : >85dB- Distortion: <0.5%- Battery voltage : 3.7V- Battery Capacity : 300MAH- Battery charging voltage : 4.2V±0.5V- Power supply : USB cable *** iPod,iPhone,iPad / Tablet Not Included***