Bluetooth 5.0 USB

General specifications 55 inch Ultra HD LED TV Android 10.0 operating system Google Chromecast system Resolution: 3840*2160 DLED and frameless CPU A53*4-1.5GHz GPU Mali-G52 DDR 2GB. Flash 16 GB Viewing angle 178o /178o View Brightness 250 Color gamut NTSC68% Full screen Refresh rate 50/60Hz Game mode Color mode: HDR10, HDR10 (plus), HLG Picture Modes: User/Standard/Sport/Vivid Color temperature: cold/warm/standard Audio specifications Dolby Audio technology The sound of the sound. Equalizer DTS studio sound Dolby Digital (decoder) Dolby Digital plus (decoder) Sound output (RMS) 2*8W Number of speakers 2 Sound Mode: Reble/Bass/Balance Communication specifications 2 x receiver 3 x HDMI (2.0) Format: 480i/480p/720p/1080i (60Hz) (video format), 576i/576p/720p/1080i (50Hz). 2 x USB (2.0) CI LAN Composite 3.5 mm Optical. functions Smart Assistant integrated Google Assistant. Pre-installed Apps: Netflix, Prime video, Youtube, Youtube HDR, Open Browser, Coocaa Service, APP Store/Content Store, Google Store, Other TBD. Built-in Chromecast system. TV system: PAL-BG/I/DK SECAM-BG/DK NTSC-M, NICAM, A2, DVB-T/T2, DVB-C, DVB-S/S2. Teletext. AV1 decoder. CEC (Home Electronics Control). ARC (Audio Return Channel). Languages: OSD lauguage. Other: Parental Controls. EPG (7 days). Channel list. Favorite channels. Channel editor. Time shift. AD (Audio Description). Fast charging. Noise Reduction (DNR). Freezing the photo. Sleep timer. Hotel mode. Update your software online. Update software Air-Air. AC input range 100-240V. Cable length AC 1.5M. Standby consumption

50" LED 4K Frameless Smart TV 50A6K Melns

Laserpecker 2 Laser Engraving Machine Basic VersionThe LaserPecker 2 is a laser engraving machine that combines performance, versatility and mobility. With its advanced technology and intuitive operation, it opens up new possibilities in the field of object personalization. It is ideal for professionals and amateurs wishing to explore the world of laser engraving. It operates at speeds of up to 600 mm/s and provides unmatched precision.Engrave photos and a variety of materialsThe LaserPecker 2 stands out for its ability to engrave photos from an album or camera, allowing users to create unique, personalized works. The device can work on a variety of materials, such as wood, metal, leather or plastic, making it an extremely versatile tool, ideal for a variety of projects. The LaserPecker 2 also stands out for its compatibility with multiple operating systems, such as iOS, Android, macOS and Windows.Mobility and performanceDespite its small size, the LaserPecker 2 is extremely powerful. Its compact design makes it easy to carry and allows engraving in places that are difficult to reach with other devices. The electric stand is another asset of the engraver. It allows precise adjustment of the focal length using the side buttons, which increases the accuracy and quality of engraving. In addition, the ability to hold the laser at the desired angle allows for optimal adjustment to the engraved surface.Advanced laser technologyThe LaserPecker 2 model is equipped with a NICHIA laser diode and allows engraving at speeds of up to 600 mm/s. Its ability to work at 1K, 1.3K and 2K resolutions enables clear and detailed effects on a wide range of materials. The device has an impressive precision of up to 0.025 mm, which guarantees exceptional quality of final products. This makes the LaserPecker 2 suitable for intricate and precise projects, both at home and in professional applications.Safe useThe LaserPecker 2 engraving machine will also ensure your safety in use. It is equipped with a protective cover, and offers overheating and tilting protection. You can also lock it with a password. This way you don't have to fear anything! The set also includes special protective goggles.Impressive longevityDo not be afraid that the engraving machine will refuse to serve you too quickly. The device is distinguished by a lifespan of about 10,000 hours and can provide an uninterrupted working time of up to 168 hours. This means that you will easily create a lot of fantastic designs with its help!Included Laser engraver Protective cover Goggles USB cable User manual Manufacturer LaserPecker Model LP2BV Power 5 W Laser type NICHIA 450 nm diode Max. engraving size 100 x 100 mm Resolution 1K / 1.3K / 2K Viewing speed 3750 mm/sec Engraving speed Approx. 6-600 mm/sec Preview modes Square Preview + Graphic Preview Input 12 V 5 A | 100-240 V | 50-60 Hz Wireless transmission Bluetooth 5.0 Supported file formats Application: jpg, png, G-code; PC: G-code, jpg, png, bmp, svg, dfx; Compatible operating systems Android, iOS, Windows, macOS