Top 9 Four Function Calculator – Basic Office Calculators

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1. Casio


Casio Basic Solar Folding Compact Calculator 1 ea

Casio #ad - Functions: percent, Square Root, Change Sign. 8-character display. Solar-powered battery. This 8 digit calculator is ideal for home or work offices.
BrandCasio #ad
ManufacturerCasio Computer Co., Ltd #ad
Height0 Inches
Length0 Inches
Weight0.15 Pounds
Width0 Inches
Part NumberSL-100L

2. Redragon


Redragon S101 Wired Gaming Keyboard and Mouse Combo RGB Backlit Gaming Keyboard with Multimedia Keys Wrist Rest and Red Backlit Gaming Mouse 3200 DPI for Windows PC Gamers Black

Redragon #ad - The redragon s101 keyboard comes with non-Slip adjustable rear feet for the perfect typing angle. Durable teflon feet pads deliver smooth movements and ultimate performance. Comes with full numeric keypad and a gold-plated corrosion free USB connector for a reliable connection and ultimate Gaming performance. The gaming keyboard is built to withstand the average liquid spill.

Works well with all major computers brands and gaming PCs MSI, Corsair, Windows 7, Windows Vista, Alienware, or Windows XP, Windows 8, Asus and others. Total 6 buttons of which 5 are programmable. Rgb backlit gaming keyboard; 7 different rgb lighting modes & effects, 4 backlight brightness levels, adjustable breathing speed. All-in-one pc gamer value kit, fantastic for Gamers New Improved Version. Pc gaming keyboard and gaming mouse compatibility: windows 10, dell, razer, limited Mac OS keyboard support. Multi media & anti ghosting; the gaming keyboard has 25 conflict free n-key rollover 10 dedicated multimedia keys plus 12 additional FN+ Multimedia keys Total 114 keys.

The high-precision sensor delivers pinpoint Accuracy while the Gaming Grade Micro Switches ensure longevity, greater durability and extreme responsiveness, giving you an even greater edge over your competition. Pc gaming keyboard and gaming mouse combo: includes redragon rgb backlit computer Gaming Keyboard and RGB Backlit Gaming Mouse. Wired gaming mouse; ergonomic redragon red backlit gaming mouse up to 3200 dpi user adjustable 800/1600/2400/3200 dpi, 30g acceleration and Weight Tuning set.
BrandRedragon #ad
ManufacturerRedragon #ad
Height0.91 Inches
Length17.91 Inches
Weight2.16 Pounds
Width7.2 Inches
Part NumberS101

3. Logitech


For Right or Left Hand Use, Logitech B100 Corded Mouse – Wired USB Mouse for Computers and laptops, Black

Logitech #ad - Full-size comfort - a comfortable, ambidextrous shape feels good in either hand, so you feel more comfortable as you work - even at the end of the day. Built by logitech - this mouse comes with the quality and design we’ve built into more than a billion mice, more than any other manufacturer.

Precise cursor control - with 800 dpi sensitivity, you'll get precise cursor control so you can edit documents and navigate the Web more efficiently. Convenient controls - side-to-side scrolling plus zoom lets you instantly zoom in or out and scroll horizontally and vertically. Zero setup required - flexible wired connectivity means you just plug the cable into your USB or PS/2 port - it works right out of the box. Perfect for working with spreadsheets and presentations.
BrandLogitech #ad
ManufacturerLogitech #ad
Height3.43 Inches
Length1.65 Inches
Weight0.24 Pounds
Width5.2 Inches
Part Number910-001439
Warranty1 - year limited warranty.



Smart Watch for Kids, Children Smartwatch Boys Girls with 7 Intelligent Games Music MP3 Player HD Selfie Camera Calculator Alarms Timer 12/24 Hours for 4-12 Years Old Students Black

WILLOWWIND #ad - Purchase a speedTalk sim card then it can call in and out. You can download songs to the smart watch via a charging cord and PC directly. It has a built-in memory chip instead. Games: 7 popular funny games in the smart watch for children will bring a very good time to kids.

Music and camera: smart watches has mp3 player music feature and a camera. It is a none-paired smart watch. No need of any SD card. Useful functions: calculator, stopwatch, alarm Clock, Calendar, Five Languages, timer, Ringtone Volume, silent mode, Phone Calls Need 2G and SpeedTalk sim card. You can teach kids to tell the time easily.

It is simple to install, no need to set any APN or bind your cell phone. Easy to operate: this kid phone watch has phone call function as long as your area has 2G network. While these intelligent games can train their brains more responsive and quick-witted. 12/24h: kids watch has 12 and 24 hours time formats; analog clock and digital clock surfaces. Not only music but also audio data for education.
ManufacturerWILLOWWIND #ad
Weight0.13 Pounds



Smart Watch for Kids, Kids Smartwatch Boys Girls with Two Way Calls,SOS,7 Games,Camera,Alarm Clock,Music Player,Calculator,HD Touchscreen Kids Watches for Boys Girls Children 4-12 Blue

BAUISAN #ad - These little games not only make children's lives more interesting, but also increase their concentration and reduce addiction in electronic devices. Double click the SOS key. The smartwatch will automatically call emergency contacts and send a default SMS. After they taking many photos, you can help them to customize the clock desktop from the photos or choice pictures from computer.

Sos emergency callingsos function from our kids smart watches is a very important feature when children needs you. We are here and will help you figure out the problem. It's a great help for kids in distress or emergency situation. Two way call connectingbaiusan kids smartwatch have a great two way call function, and during the call, which can make and receive calls though the insert speedtalk 2G SIM card. Mini camera & desktop customizedthere is a camera on the front surface of kids smartwatch.

Parent and children will be communicated each other easily. 10 contact persons can be set, it needs to be purchased separately, you can adjust the volume. Ps: the product does not with a sim card, the first two contact persons can be set as SOS emergency contacts, it doesn't support GPS positioning). Funny 7 gamesbaiusan boys girls smart watches provides multi 7 little games for kids to play. More fuctions are waiting for youour kids smartwatch not only have the above wonderful features.
BrandBAUISAN #ad
ManufacturerCeruda #ad



Kids Smartwatch- Children‘s Smart Watch Phone, Suitable for Teenagers 4-12yBlack, 10 Can Be Set Name SOS Two-Way Calling Music Player Games HD Camera Alarm Clock Calculator Set Wallpaper for Free

INIUPO #ad - When the sim card is not inserted, Verizon, please purchase it yourself. In addition, parents can limit the time they spend playing games everyday, so that children can play games within a reasonable time without letting children indulge in games. Protect childrencontacts 1&2 will default to sos numbers, it will automatically call the first two numbers in the phone book.

Not compatible: sprint, please check if there is a 2G signal in your area. Suitable for students from 4 to 12 years old studying mathematics. Calendar:a 365-day child growth calendar to accompany the healthy growth of children every day. Customers need to enable the SIM card function GPRS function and caller ID function. If they do not answer, the phone number on the watch needs to be set in advance press the power button twice on the standby interface to make an SOS call, And send a text message to the phone, they will call twice in a row and notify them via SMS.

Kids smart watch is a good tool to protect children. If the watch has quality problems, please contact the after-sales email: [email protected] Com. 10 telephone numbers can be stored, and the name can be set at will. Built-in sd card & speedtalk nano sim cardonly children's smart watches are provided, the watch cannot use the call function.
BrandINIUPO #ad
ManufacturerLsflair #ad
Weight0.13 Pounds



1.54 inch HD Touchscreen Smart Watch Boys Girls with Camera Two-Way Call SOS Calculator Alarm Clock Games Music Watches for 4-12 Year Old 1GB SD Card Include Black, Kids Smartwatch Music Player

YENISEY #ad - After-sale service -- we are sure you will like our products, please contact the seller in time, if you have any problem or If you are not satisfied with this smart watch, we will get you solutions up to your satisfaction. Children can enjoy music through the built-in memory of the mobile phone watch, and can also play the games inside, a total of seven funny games; for them to learn and entertain.

Hd touch screen and camera--have a high-resolution touch screen, also provides a camera and album, you choose any language you like, a total of 5 languages, you can use it to record beautiful moments. Multi-function watch--this kids smart watch has a comfortable HD screen, two-way calls, with all the functions of games, SOS emergency calls, alarm clocks and calculators; for children to entertain and learn, recording, music, taking pictures, specially set up for them.

Music and games--smart watches have mp3 players and play games. When the watch is bright, Suitable for children. The first two contacts stored in the watch will automatically become SOS emergency contacts, as well as SOS emergency calls. Two-way calling and emergency sos call--the smart watch can make and receive calls, press the SOS button twice in succession.
BrandYENISEY #ad
ManufacturerEarnCore #ad
Height1.5 Inches
Length4.3 Inches
Width3.3 Inches

8. Karaforna


Kids Game Smart Watch Phone, 1.54” Touch Screen Game Smartwatches with 1GB Micro SD Card Call SOS Camera 7 Games Alarm Clock Music Player Record for Children Boys Girls for 4-12 Years Black

Karaforna #ad - Great help for kids in emergency situation. Main functions:music player, 3 alarm Clock, 7 Games, calculator, Tow Way Call, Camera, Photo album, Call recorders.

It still can be used as a normal game watch, all the functions still can be used normally except calling function. Keep kids safe: when in distress, kids can press the SOS key to circularly call families' numbers for help. How to make calls:you need to purchase a 2g Micro sim card, recommend Speedtalk for US. Which games: 2048, bee war, car grab goods, Pinball Hit Bricks, eat gold, basketball shoot Master, Ultimate Racing. If without sim card: if you don’t want to purchase the sim card.
BrandKaraforna #ad
ManufacturerKaraforna #ad
Weight0.13 Pounds
Part Numbercx9



Boys Girls Waterproof Watch with GPS Locator 2 Way Call Camera Voice & Video Chat SOS Alarm Pedometer WiFi Wrist Watch Birthday Back to School Gifts for Students,4G Blue, 4G GPS Kids Smartwatch Phone

PTHTECHUS #ad - It's also can check location history through the day. This watch is such fully functional just like a mobile phone! It is perfect for parents who don’t want to buy a mobile phone for their children. Video call & voice chat kids smart watch is the best cell phone alternative for kids. It can used in most of the countries with gsm networks.

If you have any problems about our smart watches, anti-fall and durable. Video and voice chat interactions make communication more interesting and talkative. High quality & assurance the kids smartwatch is made from high quality material, it is very comfortable to wear it and it does not scratch the hand. The smartwatch not only voice chat but also send pictures. Kids safety tracker 4g wifi gps lbs real time positioning, if your children are in emergency situation, there is a sos button, more precise positioning than 2G net watch. Usa customers, 41700/2100, 21900, please purchase SIM card from T-Mobile or SpeedTalk.

Supported network frequencies: 4g lte bands 12100, 2G GSM: 850/900/1800/19004g multifunctional digital watch in addition to the gps positioning and sos function, camera, voice/video chatting, 3 screen styles, step counting, alarm clock, this smart watch also supports calling, camera & album, flashlight, games, class schedule, contacting friends, weather checking, adjustable screen brightness and language. Only smartphone sim, 72600;3g wcdma: b1/b2/b4/b5/b8, 5850, don't purchase smartwatch SIM cards. The hand strap is made from soft Silicone, Please feel free to contact us first.
ManufacturerPTHTECHUS #ad
Weight0.11 Pounds
Part NumberPalmTalkHome-4G-01