... Power output 1.0W*2 2. unit speaker 16mm 3. power supply IPOD 4. Material ABS Brand NameJCDModel NumberJCD-001Power2WColorBlack ... , silver, blue, yellow,purple, pink,TypeMini speaker Place ... 1. The output power: 1 w * 22. Speaker size: 16 mm,3. Frequency response range: 200- ... 1 kgG.W. : 2.8 kg Mini speaker for ipod iphone ipad