ReviewsMobile Communication

TWAYRDIO Dual Band VHF UHF Back Pack Mobile Transceiver Built-in 12000mAh Battery Dual PTT MIC Portable Ham Amateur Radio with Software, Programming Cable, Mobile Antenna and SO239 to PL259 Adapter

  • Portable Two Way Radio Mobile Transceiver. The newest transceiver differs from traditional one, built-in 12000mAh Battery, so it can work continuously for 4 hours. Fully charge the radio at home, then put it into backpack, take it out and have a adventure. Under normal circumstances, the communication distance is about 10-15miles (according the specific environment). Total 198 channel and 6 VFO channel..
  • A DC 13.8V hole and a power charging hole on the side of the radio. Plug the power cord into the charging port when charging. If you want to use the radio directly (current does not flow through the battery), plug the charging cable into the DC 13.8V hole. Multifunctional button: Put “I” down, the radio get power from the DC power adapter directly---need to connect the charging cable. Put “II” down, the radio get power from the battery inside..
  • The mobile transceiver built-in a mini fan and a temperature sensing system, so when the machine is continuously used in high power transmission, and the temperature inside the machine reaches the 45℃, the mini fan will open automatically to reduce the temperature..
  • Dual PTT function: Dual Push-To-Talk (PTT) speaker mic. Communicate easily with the two easily accessible buttons. There is a speaker switc....
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Black Elk Speaks: The Complete Edition

  • Logitech ASTRO Gaming Headset Compatible with Xbox One, PS4, Nintendo Switch, Mobile, MAC, and PC..
  • Durability: The A10 Headset features durable headband anodized aluminum wrapped in a damage resistant polycarbonate blend so your headset will withstand wins, losses, and everything in between.
  • Comfort: Extended comfort memory foam ear-cushions keep you from fatigue so you can play as long as you want in complete comfort.
  • Communication: With the omnidirectional mic featuring flip-up mute functionality and in-line Volume Control, you and your teammates will always hear each other clearly and accurately - Sound Quality: Tuned for Gaming, the A10 features immersive and accurate audio the way sound developers intended. Low latency and precise voice communication mean you're always in sync.
  • Eco-Packaging - New in non-retail packaging with minimum literature.
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T8+ Smart Voice Translator, Two Way Instant Language Translator Device, Electronic Voice Pocket Translator Supports 96 Languages for Travel Abroad Learning Shopping Business(Black)

  • Language Translator: Support 96 languages translation, 2 way translation, clear voice function, easily meet your multilingual translation needs, and allow you to achieve communication smoothly abroad..
  • Instant translation: The language translator has a response rate of 99% and can be used for face to face communication to solve communication barriers. Simple and elegant design..
  • Bluetooth Support: You need to install the "Translate" app on your phone via the QR code. (Compatible with for iOS and for Android phones), and then connect the device with the mobile phone Bluetooth to start..
  • Translate Transmission Distance: Real time translation, the wireless transmission distance of the translation device can get 10m / 33ft, and the voice recognition distance is about 1m / 3.3ft..
  • Exquisite and Portable: Smart voice translator with small size, portable and low power consumption, suitable for travel, work, learning new languages, shopping, meeting foreign friends, practicing pronunciation, etc..
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VEVOR Hand Power Generator 30W, Hand Crank Generator 0-28V, DC Regulator with USB Plug Black, Hand Crank Power Generator for Outdoor Mobile Phone Computer Charging, Hand Crank DC Generator

  • Durable Material: This crank power generator features high-tech magnetic conversion technology, and the outer case is high-strength aluminum die-cast material that is shockproof..
  • Multifunctional Output Port: The hand generator is designed with a DC-DC voltage regulator with a multifunctional output port for various uses. It is suitable for small power communication stations..
  • Hand Crank Generator: The crank generator is manually powered by hand, waterproof, shockproof, salt spray resistant, and generates electricity in high altitude and low-temperature environment..
  • Easy to Operate: The small crank generator is lightweight, convenient, and easy to carry anywhere. You can use it by hand with the bracket or fixed it. It can be directly charged for the batteries..
  • Various Uses: The hand crank generator is suitable for small power communication stations, walkie-talkie, laptop computers, satellite phones, mobile phones, cameras, digital cameras, portable mobile TV, and other electric tools..
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Teyleten Robot GY-291 ADXL345 Digital 3-Axis Acceleration of Gravity Tilt Module IIC SPI for Arduino 3pcs

  • Brand new original ADXL345 chip, quality assurance.
  • According to the 16-bit two's complement format, it can be accessed through the digital interface SPI (3-wire or 4-wire) or I2C.
  • ADXL345 is very suitable for mobile device applications. It can be used for tilt sensing applications while measuring static acceleration of gravity,....
  • With high resolution (13 bits) measurement up to ±16g. The digital output data is in 16-bit two-valued complement format, which can be passed through....
  • Communication method: IIC / SPI communication protocol.
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COTRE 4 Watts Two Way Radio (430~470 MHz UHF), Ham Radio, Walkie Talkie Digital/Analog Mode, Ham Radio Handheld, 1.77 Inch Color LCD Display, IP65 Waterproof

  • 【Long Range with Clear Communication】- It supports analog UFH frequency band (430~470 MHz) and DMR digital operation mode, and can support long-distance communication up to 4.35 miles. Don't worry about communication problems when you are in remote areas, just turn on the walkie-talkie to deliver clear voice messages to your partners. The 1.5 watt high-power speaker makes the call clearer and louder..
  • 【The Latest Digital A6 Chip】- This walkie-talkie is equipped with a smart wireless SOC chip, which supports easy switching between digital mode and analog mode. By programming the walkie-talkie, you can also use more rich functions, such as emergency call, recording, power saving, timeout timer, voice control, sending SMS and other functions..
  • 【Large and Bright 1.77 Inch Color LCD Display】- This professional digital walkie-talkie has a 1.77-inch color display and more than 20 buttons. It looks like a mobile phone, but its signal is much stronger than that of a mobile phone, and it can deliver clear communications in some remote areas..
  • 【IP65 Dust and Water Proof】- It uses a newly designed body material with IP65 dustproof and waterproof technology, so that it can work well even in rainy days.In addition to the sturdy appearance, the walkie-....
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Retevis RT27 Walkie Talkie Long Range,Rechargeable Two Way Radios,USB Charging VOX,2 Way Radio with Earpiece Covert Sound Tube,Adults Factory Restaurant School(3 Pack)

  • 22 channels can ensure you have more communication options.
  • equipped with sound tube headset can make your conversation more convenient.
  • soft material suitable for long term wearing in the ear groove.
  • direct conversation like a hands free mobile phone.
  • 1100mAh lithium battery can last for more than 10 hours.
  • the charger base and USB charging are very convenient for you to use outdoors.
  • RT27 2 way radio is designed with durable materials.
  • suitable for use in complex environments.
  • the back clip is firm and durable and can be easily hung on the waist or chest for more convenience.
  • Walkie-talkie with earphones can also be used for winter skiing and outdoor travel.
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12PCS Photosensitive Sensor Module Digital Light Intensity Detection for Electronic Practice DIY

  • Product Name: GY-271 QMC5883 L module (Triple Axis Compass Magnetometer Sensor Module/3 Axis Electronic Compass Module Magnetic Sensor Module/3 axis magnetic field module)..
  • Means of communication: IIC communication protocol.
  • High quality sink gold PCB, mechanical welding process, to ensure quality.The sensor converts any magnetic field to a differential voltage output on 3 axes..
  • Wide Application: GY-271 QMC5883L 3-Axis Magnetic Electronic Compass Module is small size of only 13 mm × 14 mm, it can be accommodated in small equipments such as drones reconnaissance aircraft and robot navigation system, mobile phone, laptop computer, car navigation system..
  • Package Includes: 2pcs * GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module + 2pcs* Pin Strip..
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Illusion Systems Extinguisher Deer Call - Camo

  • Patented Modislide: Adjusts to sound like a Buck, a Doe or a Fawn in an instant. It also serves to free the call from a "freeze-up".
  • Approval: NAHC Field Test, highest ever by a deer call.
  • Throat-tube: This dual-layered technology produces extremely realistic sounds and allows for directional calling.
  • Free Deer Society mobile app: Calling at deer is a thing of the past, in this hour long video you will learn to communicate with deer.
  • Instructional videos are hosted on the FREE Deer Society mobile app.
  • The best: The extinguisher is the best selling deer communication system on the market.
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Bewinner Fixed Wireless Terminal Main Unit, Worldwide LED Fixed Wireless Terminal Quad-Band GSM 850/900/1800/1900Mhz Alarm with LED Lights Display for Telephone Landlines, Alarms, Recording Boxes(US)

  • 【Wireless Terminal GSM Gateway】Using industrial wireless communication module, with high-quality signal to enhance the antenna, the signal is relatively strong, clear and stable voice quality.Easy to install. No need to invest in ground wire line, use GSM mobile phone SIM card,With automatic step-down circuit, you can directly use the security alarm system 12V power supply.Using anti-noise circuit design, anti-noise and anti-jamming.
  • 【GSM Network 】It can use the GSM network to quickly provide fixed wireless telephone communication services and data services within the coverage of the GSM cellular network.With a reverse polarity signal, you can access the meter or use the computer meter.Standard communication voltage, can be connected with the user switch (PABX).
  • 【Multifunction and High Performance】Support international and domestic, local, fixed/mobile voice services.Do not change the old dialing habits, the same as ordinary telephone landline operation habits.Fixed long-distance automatic insertion of the calling IP prefix, such as 17951,17911,193 and so on.Encryption settings, such as PIN code, PUK code encryption card lock function.
  • 【24 hours Work】Built-in watchdog automatic detection, automatic restart failure,all-round avoid the occ....
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POLAR M200 GPS Running Watch with Wrist-Based Heart Rate, Black

  • Optical Heart Rate - Continuous, accurate heart rate without a chest strap. FlowSync compatible with computer running Mac OS X 10.6 or later and Windows XP, 7, 8, 10.
  • Integrated GPS - Speed, distance and route tracking.
  • Activity Monitoring - Follow your daily activity and sleep 24/7.
  • Mobile Connectivity - Seamless communication via Bluetooth Smart to Polar Flow app on mobile devices.
  • Running Program - Free running plan made just for you and your needs. NOTE: Refer start-up guide and user manual before use.
  • Water Resistance: Waterproof (suitable for swimming). Thickness 1.2 centimeters.
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