Power: single 400W; Triple debugging: you have strong, medium, low; debugging: set to full tone, midrange, , or | If you have a subwoofer, you can try switching from "" to "midrange" ;Plug "medium" and "low", is for standard high and low frequency | Improved version of plug: "" and "for the general frequency of two, If the tweeter sounds low: you can set the "medium" change to "strong" | PLUG "Low" and "strong" ", is a high low frequency ; Plug "strong" and "low", is a kind of "high frequency" " | Plug "" and "full tone", it is a " frequency"

and high | Enhances the effect of the speaker and makes the frequency stronger. | It is a 8 Inch radiator with high sensitivity & resolution, not a speaker. | Premium material ensures maximum strength and durability for long lasting usage. Easy to install.

A hole on the hot shoe flash stand perfectly matches the pin to allow the Speedlight to on the light stand. | With 1/4inch Metal Tripod Thread on the bottom for mounting on a tripod or light stand.(Tripod/Light stand is not included). | Compatible with SB-900 SB-800 SB-600 SB-910 580EX, 580EX II, 430EX, 380EX, 220EX, 550EX, EF-500/Z3, -360FGZ, -540FGZ, -220T, -500FTZ, FL-20, FL-36, FL-50, Pansonic DMW-FL28, DMW-FL360, DMW-FL500 and dslr camera flash. | Note: This flash stand does Not work for and flash.

Replace a LED board for your broken or worn out IR LED board | Great performance without much energy consume | This is a IR LED board for CCTV security cameras | Built-in protection circuit against damaging the board by high voltag | Power supply exceeds DC13V may greatly reduce the operating life

Support for swap/sex/skew correction, detection and automatic correction,Support hardware ECC (Error Correction Code) | hardware (Cyclic Redundancy Check) function | Supports PCI (Message Signaled Interrupt) and -X | Supports ECMA-393 ProxZzzy standard for sleeping hosts; Supports Wake-on-LAN and "RealWow!" technology (remote ) | Compliant with PCI Specification Revision v2.1; Supports 1- 2.5/5Gbps PCI bus; Support 2.5G and 1G Lite, 100M

converts your PC into a cinematic entertainment system by delivering 5.1 3D stereo surround sound | Supports direct sound, A3D and EAX, HRTF 3D sound. Supports Windows XP/7/10 | With low- holder for 2U housing, your best sound card for PC desktop | 16-bit multimedia digital signal editing decoder inside, supports 32/64-bit audio processing, recording and playback | PCIe Sound Card 5.1, PCI Surround 3D Audio Card for PC with High Direct Sound Performance and Low Bracket

single shoulder or hand-, easy to carry | Can put light stand, tripod, monopod, umbrella, etc. | Fine workmanship, built-in sponge layer, with tool bag inside, shoulder carry dual-use bag | Colour:black

single shoulder or hand-, easy to carry | Can put light stand, tripod, monopod, umbrella, etc. | Fine workmanship, built-in sponge layer, with tool bag inside, shoulder carry dual-use bag | Colour:black