Input: 100V-240V 50/60Hz; Output: 5V DC up to 3 Amps; Output adaptor jack size: 5.5mm x 2.1mm | It comes with a female DC connector for screwing wires onto it. You can easily connect wires on it without soldering. | Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. | Enough 15W output power and 5V stable output voltage will protect your electronic products from destruction. | It is perfect for all 5V projects, such as WS2811 2801 WS2812B APA102 SK6812 LED Strip Pixel light, CCTV Camera, Security System, etc.

Case Only! (device and accessories are not included). Outer dimension: 8.3" L - 4.3" W - 2.4" H. Inner dimension: 7.7" L - 3.6" W - 1" H Bottom, 0.8" H Top. | This case fits for most graphing, scientific and financial calculators. Texas Instruments / TI, HP / Prime, Casio Such as: Texas Instruments TI-84, 83, 85, 89, 82, Plus / C Silver Edition Graphing Calculator. TI-Nspire CX II / CX II CAS Color. HP 50g Graphing Calculator - Casio PRIZM FX-CG50 Color, Casio fx-9860Gll / fx-9750GII Graphing Calculator AND MUCH MORE. | Made of durable shockproof EVA, water-resistant synthetic leather, and soft interior layer which can protect calculator last longer! YKK Zipper is also a top material that will not easily appear quality problems. | The soft interior layer protect the calculator more stable. The inner mesh pockets for cable / USB connector. It can also accommodate other essential accessories in it, like pencils, erasers, graphing rulers and so on. | Please don't hesitate to check the quality of it! We are a USA based company. Please contact us if you're not 100% satisfied for any reason. We would be happy to assist you with an exchange or refund!

Dimension: 42.5"W*26"H*5"D designed to protect 44" to 46" flat Screens,be sure to measure your TV first to determine the suitable tv cover size. It also can be used as monitor cover. | Durable Material: Outdoor tv cover is made of 300D heavy duty Oxford with back coated PVC.Durable material makes this cover perfect for long time use so you can maximize the lifespan of your TV. | 100% Waterproof: The top of tv cover is seamless,can guarantee great waterproof effect. Weatherproof and dustproof provide year-round protection for your TV. | Pocket & Cleaning Cloth :The POCKET at back facilitates storage of remote control.There is a microsuede cloth to help you clean dust and polish TV Screen | Easy to install：Slip it over your flat TV and seal with velcro enclosures at the bottom and back. This protector fits very well along every side of your TV set including the bottom and provides the best protection for your outdoor television.