Product Details:
Model: SK587BT
Brand: Havit
Type: Wireless Bluetooth speaker
Bluetooth version: v4.2
Product size: L-131 x W-111 x H-195 mm
Net weight: 570g
Wireless working range: 10m (without obstacles)
Speaker: 4″
Speaker frequency: 40hz-20khz
Battery: 1200mah
Playtime: 3-4h
Charging time: 2h
Color: Black (As given picture).