Description: Features: brand new and good quality. Improve he of speech. Expand he ransmission of sound. Lightweight and portable. Specifications: Item ype: Rectangle Speaker matter: Plastic Model Number: R-03 Frequency: 1.2-23 KHz Sensitivity: 95dB Maximum power: 150W Color: Black Size: 18.8×7.85cm/7.40×3.09in (Approx) Quantity: 1 Set(2Pcs) (other accessories demo in he picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due o manual measurement. pls make sure you do not mind before you bid. 3.Due o he difference between different monitors, he picture may not reflect he actual color of he item. hank you! Package includes: (No retail package) 1 Pair Rectangle Speaker