Superb HiFi Bookshelf speakers 

Bluetooth 

Volume, Treble and Bass Control

Total: RMS: 25W x 2

Driver unit: ( 3 + 2 + 1.5 )" x 2

Frequency response range: 100Hz to 20KHz

S/N: >70dB

Product size (W x H x D): 120 x 330 x 190mm

Power supply: AC 100-240V  50/60Hz 

Dimensions per Unit:33.8 × 25 × 38.7 Centimeters

Units per Export Carton:2

Export Carton Dimensions L/W/H:51.5 × 35.3 × 40.5 Centimeters