QUANTUM QHM 240 MOUSE: Interface: USB Optical sensor technology - 1,200 DPI optical sensor provides improved accuracy and precise mouse movements. Dual-purpose design, Large enough for comfortable desktop use.

QUANTUM QHM 240 MOUSE: Interface: USB Optical sensor technology - 1,200 DPI optical sensor provides improved accuracy and precise mouse movements. Dual-purpose design, Large enough for comfortable desktop use. Small enough for the mobile user Ergonomic. Ergonomic shape provides support to help prevent palm strain. Designed for left and right handed users. Size: Large, Technology: Optical. GENERAL SPECIFICATIONS BrandQuantum ColorBlack Buttons3 ModelQHM 240 System Requirements: Win XP, Win Vista, Win 7, Win 8, Win 10

•Vibration with Bass Aluminum to improve Audio performance •Wired •On-the-ear Headphones with Sensitive Mic Stick •Omnidirectional •Circumaural •Open Headphones •Over-the-head Design •20 mW of Max Power Input •30 mm Headphone Driver Units •Neodymium Magnet •20 Hz - 20000 Hz Headphone Frequency Response •62dB+-3dB Sensitivity •6.0*5.0mm Sensitive Microphone •3.5mm Gold Plated Jack •2.0 USB for vibration •2m Cable length

GENERAL Brand QHM 888 Headset Impedance 32 ohm Frequency Response 20 - 20000Hz Sensitivity 105 dB Cord Length 2 m Jack 3.5 mm WARRANTY Period 1-year Warranty

The Anjali Enterprises Brings Sensitive Microphone Adjustable Holder Padded ear pad for extra comfort Other Sound Features Noise Isolation Headphone Cushions, Soft Breathable Headband. A soft touch goes the distance G430 ear pads are covered with sports-performance cloth for a soft-touch comfort, even after hours of use. Slip off the cloth cover to wash, and keep the headset in top shape. Speaker 40mm Impedance 32 Ohms Frequency Response 20-20000Hz Maximum Power Input 100mW Sensitivity 108dB Cable Length 1.5m.

GENERAL Headphone Type - On-the-ear (Circumaural), Open Back Headset Design - Over-the-head Wired/Wireless - Wired Magnet Type - Neodymium SOUND FEATURES Sensitive Microphone Adjustable Holder Padded ear pad for extra comfort Other Sound Features Noise Isolation Headphone Cushions, Soft Breathable Headband, Flat 2.2 m Anti - Tangle Cable, Deep and Dynamic Bass, Soft Foam Cushions, Acoustic system: Open, Voice coil: CCAW, Diaphragm: Mylar Dome NOISE-CANCELLING MIC Filters ambient noise Be heard loud and clear without the distraction of background noise.