Model No: SILENTDISCO310 UPC: 692868733109 Brand: VOCOPRO Country of Origin: United States VOCOPRO 3SILENTSYMPHONY TRANSMITTERS HEP New generation of LED Silent Disco headphones that are Lightweight, Durable and super Comfortable to wear. Easily switch between Three Channels with LED displaying the channel you are in Both Headphone and Transmitter are Rechargeable to save battery costs and be kind to our planet. New HD Transmitter Easily connects to DJ Console or smart phone.