❤ Follow-up discount & repeat customer discount in progress! Please see my profile for details (^^♪ ⭐ Immediate purchase and silent midnight purchase are welcome ⭐彡 #WORLDLOOP_Product List is here ❤【Enterprise Headset】 ⭐ Single-ear headset, wired, call volume adjustment, mute function EN-M (BK)-VMC3 Wired headset with boom microphone, equipped with mute switch and volume control function. ※ Compatible phones NTT, Hitachi, Nakayo, Panasonic, Iwatsu, Toshiba, Oki Electric, AVAYA, Polycom, AudioCodes, Grandstream ✅ Product Details ・Brand: Nagatsuka Telephone Kogyosho ・Headphone type: In-ear ・Noise control: Active noise cancellation ・Function: Mute switch ・Microphone: Boom microphone ・Headphone jack: 3.5mm jack ・Connectivity technology: Wired ・Included components: ‎Headband ・Control type: ‎Volume control ・Cable features: ‎Detachable ・Manufacturer reference: ‎EN-M(BK)-VMC3 Thank you for viewing. ❤ You can see other products from here. #WORLDLOOP_Product List is here ⭐ Safe Mercari shipping with anonymity and tracking/compensation! (Excluding some products) ⭐ Welcome to bulk purchases, feel free to comment. ⭐ Of course, free shipping!