ELECOM HS-EH01TBK Ear-hook Headset Hear the surrounding sounds, doesn't press on your head For left ear, single-ear type Wired - φ3.5mm 4-pole mini-plug 3-pole x 2 conversion adapter included Product Specifications ⭐︎Compatible Devices Computers, smartphones, and tablet PCs compatible with a 3.5mm 4-pole mini-plug (CTIA standard) PlayStation 4/5, NINTENDO SWITCH, NINTENDO SWITCH Lite ※Operation is not guaranteed for all devices. ⭐︎External Dimensions Approximately 65mm wide x 37mm deep x 57mm high (excluding microphone and cable) ⭐︎Cable Length: 1.8m ⭐︎Weight: Approximately 30g (excluding cable) ※Please check the profile before purchasing. ※Bulk purchase welcome. #Bulk purchase welcome