Technical Details Brand : JBL Model : T450 Item Weight : 200 g Product Dimensions : 22.4 x 18.4 x 4.7 cm Item model numberT450 Technical Details Brand : JBL Model : T450 Item Weight : 200 g Product Dimensions : 22.4 x 18.4 x 4.7 cm Item model number T450 General Frequency response 20 – 20 kHz Plug Type 3.5 mm Wearing Style On-ear Driver Unit Dynamic 32mm Brand JBL SKU 30854_NP-1020357139 connector_1 3.5MM Model T450