LED Bluetooth Speaker
PRODUCT SPECIFICATIONS :
Product Name: Bluetooth Speaker
Interface type: USB
Effective distance: about 10m / 32.81ft.
Signal to noise ratio:> 95DB
Distortion: <0.5%
Main material: ABS
Bluetooth version: V2.1
Battery capacity: 520mAh
Battery voltage: 5V ± 0.5V
Charging time: 2 hours
Speaker output power: 3W
Drive unit: Φ45 MM
Frequency range: 280Hz-16KHz
Working time: 5 hours
Size (width x height x depth): about 60 * 60 * 50mm
Weight: about 230g















Bonnie Patterson –
good quality