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Sale!Works with Google Voice Easy to Set-Up Using OBiTALK – Including 911 Service from PunchAlert Also Supports T. 38 Fax and SIP Bring Your Own Device Services Like Anveo, Callcentric, Voipms, etc.
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Natural textbook display shows expressions and results exactly as they appear in the textbook Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
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SUPERIOR WATCHING EXPERIENCE: Leisure 3 Projector is Powered by MStar Advanced Color Engine. 2019 upgraded LED lighting provides +60% brightness than ordinary projector. Supporting 1920x1080 resolution which is ideal for home entertainment. Not recommend for PowerPoint or other office presentation. MULTIMEDIA PORTABLE PROJECTOR: VANKYO Leisure 3 projectors is fit for playing videos, TV series, photos sharing, football matches etc. It can be easily connected with your smartphone, PS3, PS4, X-Box ONE or Wii to enjoy BIG games. A customized bag is designed for you to carry and store it easily. BIG SCREEN SIZE EXPERIENCE: It provides a watching size from 32" to 170" with the projection distance between 4.9ft to 16.4ft. A projection distance of about 6.5 ft is the recommended viewing distance.