【Big Size Repair Mat】The large soldering mat for repairing mobile phone, computer circuit board, camera so on different size electronics. | 【Widely Applicable】Suitable for all kinds of digital motherboard testing and maintenance, to meet the different work needs of the maintenance of the communications electronics industry. | 【Keep Your Platform Clean and Tidy】Equipped with the tool box and numerous grooves to store small parts and prevent the loss of small parts. | 【Heat Resistant】User-friendly design, comfortable handfeel, anti-corrosion, high temperature resistance, multi-function, Made of premium silicone material, with good heat insulation and high temperature resistance. | 【Non-toxic Odorless and Non-Slip】Silicone material for soldering mat which meet USA FDA standard, non-toxic and odorless. Both surface and back side of the silicone work mat are non-slip, it won't slide around on your desk to affect work.

Integrated multipurpose, arbitrary switch, DP to DP/DP to Mini DP twice switch. | Each frame of HDR is sharper and supports 7680 x 4320 resolution transmission. | Connect the DP male to the Minti DP female adapter, connect the host to monitor, and enjoy 8K picture quality. | DP1.4 Version, 32.4Gbps bandwidth, high definition converter for computer. | Sound transfer: 32 bits /24bit/1536KHZ, refreshed rate 8K/60HZ, 4K/120Hz/1 44Hz, 2k/1 44Hz/165Hz.

Made of high quality material, strong and durable. | The Bluetooth adapter is a USB adapter that will connect to most Bluetooth audio devices when you plug into for PS4 USB slot. | The Bluetooth Protocol is implemented on Dongle and the host is independent. As long as the host supports USB Auido and plug in USB BT Dongle, audio signals of the host can be sent to Bluetooth terminal devices through Dongle. | Support A2DP, HFP (A2DP: Send music from PC to Bluetooth headset. Audio format: 44.1K sampling, double channels, 16bits wide. HFP: Realize Bluetooth headset voice talkback. Audio format: 8K sampling, mono channel, 16bits wide). | USB 5V power supply, turn on the power, then the Bluetooth will be activated automatically.

The input end is connected to the national standard POE switch and other network equipment, the input voltage is 44‑55V, and the output end is connected to the camera and other network equipment, and the output voltage is 44‑55V. | Small size and light in weight, has great effect, mini body saves more space, provides express response, highdefinition picture quality, stable transmission, better performance. | Made of high‑quality ABS plastic material, hard, corrosion‑resistant, long service life, stable performance and higher work efficiency. | Multichannel monitoring realtime transmission, centralized management, quick and convenient implementation of security system construction, reducing wiring troubles, making the computer room more tidy, saving network cables and manual implementation co | One network cable transmits two devices, standard POE repeater is plug and play, saving wire, highspeed transmission, low loss, and no lag.

Adopts high-quality, strong, environmentally friendly PU wire, durable for long term use. | Plus anti-wire wire strong and durable, with 3.5mm single listening earphone hole. | Stainless steel back clip, strong and durable. | It's widely used among police and security personnel. Ideal for driving, hiking, hunting, team shooting games, patrol duty and so on. | Hand microphone can be used to secure the user's collar or shoulder.

Fine workmanship, support clouds sound effect, playback sound card. | With optional sound effect ADC90DB, builtin preset preheating effect DAC94DB. | Builtin electronic music/mobile phone USB sound card supports up to 48K 16 bits. | Made of high quality ABS material, sturdy, durable and long service life. | Small size and lightweight, easy to carry and store, convenient to use.