Technical Details Headphones Jack ‎3.5 mm Jack Model Name ‎Legion H200 Connectivity Technology ‎वायरड Wireless Communication Technology ‎Infrared Special Feature ‎on-ear Included Components ‎Headset, Warranty Card, User Guide Age Range (Description) ‎Adult Material ‎cloth Specific Uses For Product ‎Gaming Charging Time ‎100 Hours Theme ‎sport Control Type ‎Volume Control Item Weight ‎337 Grams Style ‎Wired Legion Headset Number of Items ‎3 Cable Length ‎78.74 Inches Is Autographed ‎No UPC ‎195348993074 Manufacturer ‎Lenovo, Lenovo Information Products ShenZhen) CO. Ltd, #30 Taohua Road,futian free trade zone, ShenZhen, China Form Factor ‎Over Ear Batteries ‎1 Lithium Polymer batteries required. Item model number ‎GXD1B87065 Are Batteries Included ‎No Lithium Battery Energy Content ‎3.5 Watt Hours Number of Lithium Ion Cells ‎1 Manufacturer ‎Lenovo Country of Origin ‎China Item Weight ‎337 g