HAVIT KB894CM  4 in 1 Best Combo For Pro Gamers Price in Bangladesh

Keyboard
Interface Type: USB 
Size: 409*148*35mm
Key Number: 101
Operating Voltage: 5V
Operating Current: 150mA
Key Life: 10,000,000 times
Cable Length: 1.5m
Product Weight: 560g

Mouse
Interface Type: USB
Size: 119*67*38mm
Key Number: 7
Chip: A603EP
Resolution: 1200-1800-2400-3600DPI
Operating Voltage: 5V
Operating Current: 100mA
Key Life: 5,000,000 times
Cable Length: 1.5m       
Product Weight: 105g

Headphone
Speaker: Φ40mm
Impedance: 32±15%Ω
Sensitivity: 105dB±3dB
Frequency Response: 20Hz to 20kHz
Microphone: Φ6.0*5.0mm
Cord Length: 1.8m±10%
Plug: 3.5mm
Size: 89*170*190mm
Product Weight: 224g

Mouse Pad
Type: Mouse Pad
Physical Dimensions: 250*210*2mm
Material: Mutispandex