NiceTQ Replacement 3.5mm 1/8" Audio Cable Lead AUX-In Cord with MIC For BOHM B-66 On-Ear Wireless Bluetooth Headphone Length: 4FT Compatible With: BOHM B-66 On-Ear Wireless Bluetooth Headphone Type: 3.5mm (1/8 inch) Male to Male Aux Audio Cable Connection Type: TRS (Stereo, with MIC) Connectors: mini 3.5mm 4-din connector male to 3.5mm 3-din male.