Worldwide universal AC input voltage of 100-240V. | Great anti-interference performance, reliable and useful. | Small DC ripple, high efficiency. | Low working temperature and long service life. | Excellent insulation and high resistance to electricity.

ADVANCED TECHNOLOGY: Adopt a new generation of low-power digital chip processing, 24 hours of uninterrupted work, low heat, stable work. 3D compensation technology effectively eliminates the jitter and tail of fast moving pictures. It can convert 480I (NTSC)/576I (PAL) format audio and video into 720P or 1080P high-definition HDMI , or input high-definition format HDMI . | CONVENIENT AND PRACTICAL: I2S technology is used to superimpose the input L/R analog audio on HDMI to eliminate the interference of analog audio cable . The system defaults to BNC input. audio and video input, HDMI output. It can be easily connected to DVDs, set-top boxes, high-definition players, game consoles (applicable to PS2, PS3, PSP, WII, XBOX360, etc.) to bring you an immersive movie-watching experience. | SHORT FILTER: Use dynamic detector technology to selectively select static screens for short filter, and need to use image storage technology to store the stored colors. After using this , the colors in the scene alternately change: such as tiled roofs, cross-patterned clothes, foliage scenes, etc., no extra noise appears. | IMAGE PROCESSING: Use its TrueLife Enhancement technology to identify the details of image conversion, such as skin lines, spots or hair. The detail processing makes the picture look clearer and more vivid. | REMARKS AND CUSTOMER SERVICE: (manual measurement, please allow slight errors. Thank you for your understanding). If you have any questions or dissatisfaction with our products, please feel to us, we will consult. | | | | |

Cassette to MP3 Converter - Lightweight and portable. | Cassette capture can can directly transfer your old cassettes or tapes to your USB Flash Drive(NOT included) in MP3 format. | The USB flash driver can be connected to other devices to play the recorded music such as computer, MP3 player, portable speaker, etc. | You can play the tape with this cassette capture, and the cassette capture can also be used as a music player. | Easy charging - Support battery powered and USB powered.

TREBLE+MIDRANGE+BASS THREE-WAY FREQUENCY: KTV stage professional speaker crossover DIY upgrade tool to improve sound quality | HIGH-QUALITY MATERIALS: high temperature resistant wire, wire wound ceramic resistor, imported metal film | HIGH-QUALITY CAPACITORS: low-loss and high-quality, no longer have the problem of electrolytic capacitors | ENSURE LARGE LOAD CAPACITY: long-term durability, very good sound quality | OVERCURRENT PROTECTION DESIGN: simple and beautiful lines, reasonable layout of components

Equipped with 30pcs IR LEDs sensitive to light sources, more authentic. | Can be used not only indoors but also outdoors. | A cheaper price than a real security camera can greatly save money. | Flashing LED wires make it more like a real one, so as to avoid being stolen or robbed. | Easy installation with no need of extra wiring.

Red LED lights flicker constantly. | No wiring, one-piece bracket, built-in wiring, easy to use. | Accessories to avoid climate impacts, with outdoor base and adjustable waterproof cover. | Powered by 2pcs 1.5V AA batteries, for long-term recycling use. | Scaffold rotation range, can be fully adjusted to the top and bottom tilt 0-90 degrees, horizontal rotation 0-360 degrees.

ANALOG MONITOR: An analog monitor that simulates the model, mode and working mode of a real monitor. The classic original top design camera of this plus surveillance system is very similar to the real one in appearance, which can effectively deter burglars | RED LED WITH FLASHING LIGHT: The analog monitor is equipped with two No. 5 batteries (sold separately), and the fake monitor will always flash. The blinking interval is 1 second, and good quality batteries can be used for 3 to 6 months | WIDE RANGE OF USE: Virtual security cameras can be effectively detected by installing one or more analog monitors in supermarkets, hotels, parking lots, libraries, office buildings, warehouses, factories, bazaars, parks, residential areas or some conspicuous locations where intersections must be passed | RUGGED: The dummy camera is made of ABS plastic, which is more durable and sturdy to use. The cameras can be easily mounted on walls, ceilings and other surfaces using stainless steel screws. No additional wiring is required, making it easy to install | COST SAVING: Compared to real surveillance facilities, where actual cameras are cost prohibitive, dummy dome cameras can also be an effective solution to security theft and can significantly reduce security costs, making them a cheap and effective way to deter criminals

【Live Sound External Card】：Voice changer device for PS4/Xbox/Phone/iPad/Computer，Sound Card with Multiple Funny Sound Effect | 【Variety Sound Effects】：18 special effects and 12 kinds of electronic sound for your choice., for Recording YouTube LiveMe Facebook Live Periscope Anchor | 【Support Multiple Devices】 Multiple Live Platforms: The live sound card is compatible with multiple devices, Android/Apple/tablet/laptop, multiple live platforms, Youtube, Periscope, Livestream, Facebook live, live, pikoo, younow, live me, onAIR and so on. You can do various Anchor in anytime and anywhere, Video game anchor, | 7 kinds of connection methods: one mobile phone K song live, two mobile phone live broadcast, three mobile phone live broadcast, mobile computer synchronous live broadcast, one computer live broadcast, computer accompaniment mobile phone live broadcast, | 【Warranty】 We provide product quality problem warranty and 24-hour customer service. If you have any questions or concerns, please feel free to contact us.

NETWORK CARD: Suitable for HP BCm943228HMB, suitable for HP 210 G1/820 G1/840 G1/850 G1/640 G1/440 G1/430 G1/445 G1 laptop and other network cards. | DUAL FREQUENCY: Built-in 2.4/5 GHz Bluetooth 4.0 equipped with advanced technology, compatible with 99% Bluetooth capacity devices, supporting 802.11a/b/g/n up to 300Mbps. | COMPATIBLE SYSTEM: Compatible with multiple systems, applicable to 2000/XP/VISTA/7, 32bit and 64bit. | INTERFACE: Half Size Mini PCI Express (Mini PCI-E) interface, IEE 802.11 a/b/g/n network standard. | AFTER-SALES SERVICE: We will provide you with technical services. If you have any questions, please feel to us. We will reply and provide within 24 hours | | | | |

Support for Android, for Windows, for Mac OS systems. | 22-key wireless numeric keypad, USB plug and play. | Use time up to 80 hours , keystrokes up to 3 million times. | Ergonomic design, more comfortable handfeel. | Scissor foot key cap structure design, fast rebound speed, low delay.

Plug and Play USB 2.0 | USB bus-powered mode, no external power required | Digital class-B power amplifier inside | Supports 3D post tonal sound and virtual 5.1 sound track | Jack for speaker / headphone / Microphone | | | | |