CS-SRX100SLType: Li-PolymerCapacity: 1400mAh / 5.18WhVoltage: 3.7vColor: BlackDimensions: 42.10 x 34.90 x 9.00mmNet Weight: 27.4g / 0.97ozGross Weight: 52.0g / 1.83ozFit ModelBocina Sony:SRS-XB10 SRS-XB12Audifonos Sony:WH-L600Part NumberSonySF-081-853-641-13