Reviews Frequency Mobile Phone

DOOGEE Rugged Smartphone 2022 S51 NFC Android 12 Rugged Phone, 4GB+64GB SD 512TB, 5180mAh Battery, Dual SIM 4G, 6.0" IPS HD, IP68 Waterproof Rugged Phone Unlocked, GPS Outdoor Rugged Android Phone

  • ...work without interruption. Long-lasting rugged cell phone battery uses up to 15 days on standby, 2-3 days of normal use..
  • 【Octa-core&4GB+64GB】DOOGEE S51 smartphone rugged is equipped with the latest and most cost-effective Helio G25 Octa-core processor in 2022. The frequency is up to 2.0Ghz. It is more energy-efficient and faster can maximize the running speed and give you a better experience..
  • 【Record Beautiful Moments】The camera of the rugged phone ushered in a comprehensive upgrade not only with a 16MP rear camera for high-resolution photos but also with adopting SONY 486 Sensor chip that high-speed image capture through A/D converters to obtain still pictures with a high dynamic range. It allows you to capture the beautiful moments you want to record and make your beautiful moments clearer..
  • ❗❗【Dual SIM 4G Phone】DOOGEE S51 rugged cell phone is compatible with T-Mobile, MetroPCS, Mint Mobile and Sprint. AT&T/CRICKET/Verizon/Boost Mobile/Straight Talk or U.S. Cellular is NOT supported! Supported frequency bands: 2G: GSM: B2/B3/B5/B8.
  • 4G: FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13 ....
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SAMTRONIC 1Pcs Resonance Speaker, 2 Inch Mini Strong Bass Louderspeaker All Frequency Vibration Sound Transducer Exciter Speaker Driver Sliver

  • 【STRONG BASS EFFECT】- The horn is all frequency effect, the bass is very strong, the equivalent of traditional loudspeaker 8 inch bass effect..
  • 【360 ° FREQUENCY TRANSMISSION】- Latest innovation, break through tradition limitations, 360 ° frequency transmission..
  • 【CLEAR SOUND】- Since there is no body standing wave, so all kinds of vocal music original, the sound quality of each sound frequency range is very clear..
  • 【STRONG SOUND PENETRATION】- Sound penetration is strong, small size and convenient..
  • 【UNIVERISAL SUITABLE FOR】- Suitable for computer, laptop, MP3, MP4, CD, mobile phone, PSP and other equipment sound playback and sound expand..
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Unlocked Cellphone, Android 8.1 Unlocked Smartphone 512MB+4G ROM Mobile Cell Phone 5.5 Inch HD Touch Screen Dual SIM Cellphone Unlocked Smart Phone for Father Childrens Gift

  • 【Smartphone Available Frequency Regarding Service Provider】T-mobile:1700/2100(WCDMA)【Available✅】.
  • 　AT&T:1900MHz(WCDMA)【Available✅】.
  • Verizon:800/1900(CDMA2000)【Not Available❎】.
  • Sprint: 800/1900(CDMA2000)【Not Available❎】The mobile phone support T-mobile，AT&T，Straight Talk，Cricket Wireless，Google Project Fi，Lycamobile，MetroPCS ，MintMobile， does not support the Telecom CDMA network. (For example USA operators：Verizon，Sprint，U.S Cellular，Boost Mobile，FreedomPop，Ting）.
  • 【Powerful Processor】The powerful processor greatly improves the network, running speed, frame rate and picture smoothness when playing large games..
  • 【Dual SIM Unlocked Phone】Dual card dual standby, high‑definition full screen, smart phone, high‑quality performance..
  • 【Multiple Functions】Face recognition can accurately recognize faces, bringing science fiction unlocking experience.High definition camera, vivid colors, every photo is as beautiful as wallpaper..
  • 【Service】Your satisfaction is always our highest priority. If you're not sati....
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Rugged Smartphone Unlocked, CUBOT King Kong 5 Pro Android 11 Unlocked Rugged Phone, 8000mAh Battery, 48MP Camera Waterproof Cell Phone, 6.1” HD+ Screen, 4G Dual SIM Cell Phone, US Version, Orange

  • ...C, FM radio, face ID, side fingerprint scanner, Bluetooth 5.0, Accelerometer, Gyroscope, Magnetic, Proximity..
  • 【【Sturdy Structure Durable Phone, ATT Cell Phones】This rugged android phone can work with US compatibility Nationwide on most GSM networks and WCDMA networks, but NOT compatible with CDMA networks..
  • 4G Frequency Band: Please Confirm Your SIM Card's frequency bands supported: 4G: (FDD_1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A+B/66.
  • 2G: (GSM 850/900/1800/1900MHz). Compatible Carriers: CAN Work with most GSM Networks including AT&T, T-Mobile, Metro PCS, Straight Talk, Ting, H2O Wireless, etc..
  • NOT compatible Carriers: NOT work with New AT&T, Cricket and CDMA Networks like Verizon, Sprint, and Boost Mobile. | If can't detect the sim card---Kindly wiped the sim card clean with alcohol, sim cards that have been used for a long time have dust or oxidation on the surface..
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Compatible for Wireless Apple Carplay & Android Auto 9 Inch Portable Monitor Car Radio Receiver, Car Stereo with Mirror Link, Bluetooth, Reverse Camera for All Car Type Dash or Windshield Mounted

  • ...le driving, without having to hold your phone all the time, and support voice control at the same time, so you will always keep your eyes on the road ahead, ensure that you reach your destination safely..
  • Sound Synchronization, Built-in Speaker: The monitor is built-in speaker, which can emit sound. When the FM frequency of the display is adjusted to the frequency of the car radio, the sound played by the monitor can also be sent out on the car radio. Note that when the monitor's FM logo is on, the monitor's own speakers cannot produce sound. The FM switch needs to be turned off. This function is only used for sound transmission, the monitor cannot listen to FM stations..
  • HD Touch Screen: 9 inch screen car stereo with 1024x600 HD IPS screen, support 1080P video playback. enjoy the features such as maps, movies and more!.
  • Compatible with 99% Car: Compared with the general car radio Bluetooth 12V voltage setting, the working voltage of this non-embedded car radio with navigation is 12-24V. Both cars and trucks can be used. The car radio with the screen is suitable for most motor vehicles, such as cars, trucks, caravans, vans, trailers, and campers..
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Unlocked Cell Phone, Android 8.1 Unlocked Smartphone 512MB+4G ROM Mobile Cell Phone 5.5 Inch HD Touch Screen Dual SIM Cellphone Unlocked Smart Phone for Father Childrens Gift, Orange, One Size

  • (Smartphone Available Frequency Regarding Service Provider) T-mobile:1700/2100(WCDMA) (Available ).
  • Verizon:800/1900(CDMA2000) (Not Available).
  • Sprint: 800/1900(CDMA2000) (Not Available) The mobile phone support T-mobile, AT&T, Straight Talk, Cricket Wireless, Google Project Fi, Lycamobile, MetroPCS , MintMobile, does not support the Telecom CDMA network. (For example USA operators：Verizon, Sprint, U.S Cellular, Boost Mobile, domPop, Ting).
  • (Powerful Processor) The powerful processor greatly improves the network, running speed, frame rate and picture smoothness when playing large games..
  • (Dual SIM Unlocked Phone) Dual card dual standby, high‑definition full screen, smart phone, high‑quality performance..
  • (Multiple Functions) Face recognition can accurately recognize faces, bringing science fiction unlocking experience.High definition camera, vivid colors, every photo is as beautiful as wallpaper..
  • (Service) Your satisfaction is always our highest priority. If you're not satisfied with our product, please feel to contact us, ou....
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KPfaster Cell Phone Signal Booster Support Up to 1614 Sq Ft Area Phone Signal Amplifier for GSM 900MHz Mobile 2G 3G 4G + Boosts Voice Data Yagi Antenna Kits

  • ...illage, garage, basement, home, office, hotel, apartment and so on..
  • 【Improves Signal Service】It can receive the signal from the signal tower, and then amplifier your mobile signal, This cell signal booster amplifier supports any phones for any Wireless Carriers in the frequency range.Downlink: 935MHz--960MHz, Uplink: 890MHz--915MHz..
  • 【Large Area Coverage】13 2000 cell phone signal booster, booster repeater amplifier, mobile yagi antenna kits indoor for home and office - verizon, at&t, t-mobile, sprint supports 1614 sq ft area one large room in a or apartment..
  • 【Improves Phone Call Quality】Nice performance, high gain, low operating temperature,ultra-low noise receive, perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Netflix, Pandora, Spotify, and other data-heavy apps..
  • 【Reliable Service】CE and RoHs approved,one year manufacture warranty.All parts is included in the kits,very easy to install. Body 5.5 * 3.9 * 0.8". The external antenna is 17.7 "long and weighs 3 lbs.
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Walfront Resonance Speaker,1Pcs 50MM 2Inch All Frequency Resonance Speaker Vibration Strong Bass Louderspeaker (4Ω,25W)

  • The horn is all frequency effect, the bass is very strong, the equivalent of traditional loudspeaker 8 inch bass effect.
  • Latest innovation, break through tradition limitations, 360 ° frequency transmission.
  • Since there is no body standing wave, so all kinds of vocal music original, the sound quality of each sound frequency range is very clear.
  • Sound penetration is strong, small size and convenient.
  • Suitable for computer, laptop, MP3, MP4, CD, mobile phone, PSP and other equipment sound playback and sound expand.
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Verizon Cell Phone Signal Booster 4G LTE Cell Phone Booster Verizon Signal Booster Home Cell Signal Booster Verizon Cell Phone Extender Signal Amplifier Verizon Cell Booster Repeater Boost Voice+Data

  • Better voice quality, faster Data uploads&downloads, fewer dropped calls you will get after using this cell phone signal booster verizon. This cell phone signal booster is designed for 4G LTE Band13 Veriozn 700mhz cellular band, cell phone repeater support any phones for Wireless Carriers in the frequency range : Downlink : 746–757 MHz Uplink : 776–787 MHz. FCC approved.
  • Verizon Signal Booster for Home Support Multiple Devices and Users, the mobile phone signal booster could cover up to 2-4 rooms 4,000 sq.ft in open space without obstacle, solve your poor mobile signal issues, Enjoy your life!.
  • Phone Signal Booster supports voice and 4G data for 4G/LTE mobile phones, including IOS , Android, Windows Phone Systems, etc. Much faster high-speed 4G LTE internet. Perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Netflix, Pandora, Spotify, and other data-heavy apps..
  • 30-day money-back, 2 Year Manufacturer Warranty cell phone booster, All parts included in the package, the omni antenna both sends and receives signal in all directions, just put it on your roof, hook it up, and power on, very easy to install, if have any problems, please feel free contact to us, we will try our best ....
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