HP 150 Wireless Mouse, 3-Button with Dual Control Scroll Wheel 1600 DPI Optical Sensor with Ergonomic Design for All-Day Comfort for Lefty or Righty Use

Function: Bluetooth, noise canceller, microphone, waterproof,for internet bar, for video game, for routine office work,for mobile phone, sport, wireless headset,for supports music, common headsetPlug type: WirelessSensitivity: 100 ± 3dBFrequency range: 20-20000 HzNone resistance: 40Ω