Top Dawg Single Ear Noise Canceling Stereo Headset Top Dawg Single Ear Stereo Noise Canceling Headset With Flexible Boom Mic Is a High Quality Noise canceling Stereo Bluetooth 3.0. You Can Be In Pretty Much Any Environment And The Noise canceling Technology Will remove Almost All Of The Background Noise. This Headset Has 25 hours Of Talk Time. Includes One Lithium Ion Battery And USB/AC-Dc Chargers. Features: - Exclusive Noise Canceling With 10 times Noise Cancellation - Listen To Music, Videos And Calls In Loud & Crisp Stereo Sound - 27 Hour Talk Time And 250 Hour Stand-By Time - Multi-Point Technology - Can Pair To Up To 2 Connections at Same Time - Voice Dialing/Text To Speech Capable (Cell Phone Capable) - Can Be Used While It Is Charging Very Light, Only 1.5 Oz - Includes AC, Dc And USB Charging Line - Includes 12 Month manufacturers Warranty Manufacturer: Top Dawg Electronics Manufacturer Number: TDSESOTH5 Upc: 610696667823