Features:
J300Mouse:
Chipset, A199+MCU IC have memory.
RGB light mode switch with just one click.
Support multiple DPI adjust freely, such as 800/1600/2400/3200/4800/6400.
Ergonomic design, comfortable touch, long-term use without fatigue.
7 programmable RGB backlight mode, create an amazing gaming atmosphere at your preference.
All 7 keys macro programming for more convenient operations.
V400Keyboard:
35-key gaming one-handed keyboard, equipped with chicken laser carving characters, which makes the game more fun.
Ergonomic design, let the dangling wrist support, stylish appearance, comfortable use.
Luminous characteristics: LED RGB-color backlight, seven single-color and one mixed-color lights are cycled, more cool at night.
Can be configured into different kinds of language versions according to customer needs.
The keyboard supports running on Win 2000, Win XP, Win ME, Vista, Win7, Win8, Androed, Linux, Apple and other operating systems.

Specification:
Brand: HXSJ
Item Type: Combo
Keyboard:
Product name: One-handed gaming keyboard
Model: V400
Color: Black
Interface: USB 2.0
Number of keys: 35 keys
Key life: 20 million times
Flash ROM: 32 bytes
EEP ROM: Built-in 2K bytes
Operating voltage: VDD=3.3V-5.5V
Working current: 100mA
Line length: 1.5m
Item size:22.5*15.5*4 cm / 8.86*6.1*1.57 in(L * W * H)
Item weight: Approx.281g /9.91oz
Package size:24.5*18*4.3 cm / 9.65*7.09*1.69 in(L * W * H)
Package weight:340g /11.99oz
Mouse:
Product model: J300
Key quantity: 7(programmable)
Buttons :Left, Right, Middle,forward,back,DPI +/DPI-,fire key
Voltage rating / electric current: DC 5V / 100mA
Switch life：20million cycle
Cable length: 150cm
Pooling rate : 125Hz
FPS: Max4000FPS
Accelerated Speed: 12G
IPS: 40 inch/sec
Support Windows 2000 / XP / win7 /win8 /win10 Vista 32bit IOS or latest.
Item size:12.7*6.5*4 cm / 5*2.56*1.57 in(L * W * H)
Item weight: Approx.126g /4.44oz
Package size:15.4*8.5*4.5 cm / 6.06*3.35*1.77 in(L * W * H)
Package weight:168g /5.93oz

Packing list:
1 * Gaming Mouse
1 * Keyboard
2 * User Manuals

HXSJ J300+V400 Keyboard and Mouse Combo RGB Lighting Programmable Gaming Mouse+One-handed Game Keyboard