Boust Mini Speaker for PSP MP3 MP4 Computer Phone Laptop iPod BST-AAJI

Mini Speaker For PSP MP3 MP4 Computer Phone Laptop iPod
Description:
Available Color: Black / White / Pink / Blue; Please write down your favourite color in your paypal payment note (Not Email / Ebay Message)! If no declaration, we will send this item out in Black!
100% Brand New
High Quality
Pocket size speaker, compact but no discount in sound quality.
Li-on battery last 5-6 hours.
LED power indicator for power on and charging.
360-degree sound field.
On-off switch regulate sound easily.
Special lock design, can release the capsul
Integrates a cone design with a custom-built speaker to project sound in all directions.
Compatible with a 3.5 mm plug that suit for most electronic devices like MP3, MP4, music phones, portable gaming devices, iPod, Mini Disc Players, Portable CD Players, Notebook PC etc.
Charge: Standard USB point connects to all PC USB ports and AC adaptors.
Specification:
Output: 2.4 W
Rating Power: 1.8 W
Size: 50W X 50L X 35H (mm)
Speaker: 36 mm micro speaker, 4 Ohm
Frequency Response: 100Hz-20Hz
Signal to noise: >85dB
Distortion: < 0.5%
Battery Voltage: 3.7V
Battery Capacity: 250 mAh
Battery charging voltage: 4.2V0.05V
Charge Time: DC(2.5 hours), USB 4Hours