ReviewsBluetooth Transceiver

Bluetooth 5.0 Transmitter 3 in 1,Bluetooth Receiver ,Wireless Adapter, Bluetooth Audio Adapter with 3.5mm AUX Stereo Output for TV , PC, car, Headset, Headphone, Earphone, Earbud

  • ...ter Receiver】 When the USB charging data cable is plugged into the computer, it can be used as a transmitter to transmit audio, enabling the computer to have Bluetooth function. If the computer's USB interface is USB 3.0, after the computer is turned off, the computer's USB interface can still supply power to the transceiver and maintain the paired connection state..
  • 【Hands-free calling】Built-in sensitive microphone, providing a simple hands-free solution for answering and receiving phone calls while driving. And with updated V5.0 EDR technology, Bluetooth connection is more stable and wireless range is up to 50 feet, makes catching up with family or friends a breeze..
  • 【Easy to Use】During specific mode, you can control play/pausing or volume on the adapter. Bluetooth transmitter and Bluetooth receiver designed with a slider switch, you can switch between TX and RX mode with one key which is easy to set up. And support automatically re-connect function..
  • 【Built-in Rechargeable Battery】All day audio transmission, built-in 300mAh battery serves you about 7 hours on transmitter mode and 10 hours on receiver mode after 1 hour of full charge. Support using while charging..
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Bluetooth 5.0 Transmitter and Receiver, 2-in-1 3.5mm Wireless Audio Adapter, aptX Low Latency, Pair 2 Bluetooth Devices Simultaneously, for TV/Headphones/PC/Home Stereo/Car/Nintendo Switch/Speakers

  • ...itter for PC】 When the USB charging data cable is plugged into the computer, it can be used as a transmitter to transmit audio, enabling the computer to have Bluetooth function. If the computer's USB interface is USB 3.0, after the computer is turned off, the computer's USB interface can still supply power to the transceiver and maintain the paired connection state..
  • 【Always On】 Bluetooth 3-in-1 Adapter continuously streams even while charging. Built-in battery for up to 10 hours use - enjoy your favorite wireless content all the time. The red indicator light is always on when charging, and the indicator is off after charging is completed..
  • 【Bluetooth Everywhere】 With the updated V5.0 EDR technology, our wireless audio adapter enables more stable connection with devices. Only 1 device can be paired at a time, the distance between the Bluetooth adapter and your Bluetooth devices should be within 50 feet..
  • 【Note】：When directly using the USB charging cable to transmit audio to the computer, you do not need to use a 3.5mm audio cable to connect to the computer, but a USB charging cable is required to support data transmission.
  • directly using USB to transmit audio to the computer, the computer system volume cannot be adjusted, only the p....
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StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m 33ft Class 2 EDR Wireless Dongle - USB Bluetooth Dongle - Bluetooth Smart Ready LE+EDR USBBT2EDR4

  • Add Bluetooth 4.0 capabilities to a laptop or desktop computer through USB.
  • Communicate across distances of up to 10m (33ft) with a Bluetooth Class 2 transceiver.
  • Support for Enhanced Data Rate (EDR) with data transfer rates up to 3 Mbps.
  • Ultra-compact form factor: Leave the unobtrusive USB dongle connected while you travel, for maximum portability.
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Fitbit Charge HR Wireless Activity Wristband (Tangerine, Large (6.2 – 7.6 in)) (Renewed)

  • One syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology..
  • Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet.
  • Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices.
  • We recommend charging your device every few days to ensure you are always tracking. Charge time: One to two hours.
  • Water Resistance: Charge HR is sweat, rain and splash proof. However, the device is not swim proof or showerproof. With any wearable device, it’s best for your skin if the band stays dry and clean. Battery life: lasts up to 5 days. Radio transceiver: Bluetooth 4.0.
  • Get continuous, automatic, wrist-based heart rate and simplified heart rate zones.
  • Track workouts, heart rate, distance, calories burned, floors climbed, active minutes and steps.
  • Monitor your sleep automatically and wake with a silent alarm.
  • See call notifications, daily stats and time of day on the OLED display.
  • Sync stats wirelessly and automatically to your computer and over 120 leading smartphones.
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Comidox 2Sets 3.3V-5V DHT11 Digital Temperature Humidity Sensor Module for Arduino Raspberry Pi Dupont Line Included

  • 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS.
  • Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP.
  • Integrated dual mode Bluetooth (classic and BLE).
  • 4 MByte flash include in the WROOM32 module.
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The Gift

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.Operating temperature: 14° to 113°F.
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.Radio transceiver: Bluetooth 5.0.Operating temperature: -10° to 45° C.
  • High & low heart rate notifications alert you if yours seems above or below your average.Battery lasts 6 plus days plus, fast charging gives you a full day's charge in just 12 minutes (Varies with use and other factors.
  • up to 12 hours with continuous GPS).Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby (Requires more frequent charging)..
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AnyTone AT-5888UV 50W Dual Band Ham Mobile Radio VHF 144-148MHZ / UHF 420-450MHz Car Transceiver

  • 1.The transceiver is a ruggedly-built,high quality Dual-band transceiver providing 50Watts of power output. Quad band transceiver for the widely....
  • 2.Dual-band mobile radio has four independent receiving bands, consist of UU,UV,VU,VV for dual receive and dual output, plus receiving for signal of....
  • 3. Cross Band Repeater: 758 memory channels, full duple operation with independent volume and squelch controls, compander and built-in CTCSS/DCS,....
  • 4.CHIRP SUPPORT. Free software also can download at Anytone office website..
  • 5.Package contents: 1 x Anytone 5888UV Transceiver, 1 x Microphone, 1 x Mobile Mounting Bracket, 1 x DC Power Cable with Fuse Holder, 1 x Screws for....
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Logitech USB Unifying Receiver - 2 Pack

  • Applications: This device can be wildly used to wireless remote control,wireless audio,somatosensory devices, RFID, NFC, smart grid, smart home, etc..
  • NRF24L01 Wireless Transceiver Module with 125 Communications channels, multi-point communication and frequency hopping to meet the communication....
  • NRF24L01 wireless transceiver module built-in 2.4GHz antenna, small size, 15x29mm (including antenna).
  • it can be directly connected to a variety of....
  • The operating voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is convenient to shop....
  • NRF24L01 Socket Breakout Adapter with NRF24L01 Wireless Transceiver Module.
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MakerHawk Bluetooth Audio Adapter Transmitter Receiver – Bluetooth 5.1 Transmitter Receiver for TV Home Stereo Bluetooth Adapter for Receiver Wireless Audio Adapter with Low Latency RCA AUX 3.5mm

  • ...ound clearer, enhance the surround sound, equipped with aptX lossless transmission technology and intelligent noise reduction system, audio details more dynamic.
  • [Remote wireless connection]: Bluetooth receiver adopts the latest 5.1 version of Bluetooth wireless communication standard, external 2.4G Bluetooth signal transceiver antenna. Bluetooth-free connection with a maximum distance of 30 meters /100feet, stable transmission, clear noise free.
  • [New upgrade function]: Upgrade the wireless connection technology of NFC function. The mobile phone can automatically connect when it is near the induction area. Note: The mobile phone must support NFC connection function. It can be connected with external microphone with 6.5mm interface. Infrared remote control can realize microphone volume/sound mixing/sound elimination and other operations, so as to enjoy music anytime and anywhere.
  • [Super battery life]: Built-in 1200mAh battery, support receiver uninterrupted transmission for up to 8 hours, battery life of about 30 days, can be used while charging. Enough to listen to music and talk hands-free on long trips. Comply with safety certification, longer service life.
  • [Multiple audio modes]: Support Bluetooth audio and FM radio sound signal transmission and ....
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Ortovox Diract Voice Avalanche Transceiver

  • Use Case: Avalanche transceiver with integrated voice navigation helps reliably guide you in an emergency (Specs: 79 x 120 x 23, 7.4oz.).
  • Intuitive Design: Streamlined, logical design.
  • Diract Voice is highly intuitive, very easy to use.
  • Safety: Three-antenna device comes equipped with Smart-Antenna Technology which analyzes the device’s precise location in an avalanche and automatically responds optimizing response time.
  • Visual and Acoustic Search: Clear speech navigation (DE, EN, FR, IT, ES, NOR, SV, CZ, NL) in simple spoken instruction tell you what to do in every phase of your search in addition to full graphic, large screen with 360-real-time-display, to keep you calm during an emergency avalanche situation.
  • Additional Features: Bluetooth, rechargeable battery, waterproof, flagging function, Recco Reflector inside, group check, permanent self-testing and standby mode.
  • automatic switchover in case of a secondary avalanche.
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Bluetooth Transmitter Receiver, ifofo 2-in-1 Bluetooth 5.0 Audio Adapter for 2 Headphones with Low Latency Long Range LCD Display Adjustable Volume, Optical AUX RCA Bypass for TV Home Stereo Speaker

  • ...ed antenna to extend wireless range to up to 164 feet. Longer range and stronger connection, audio won’t cut in/ out easily. You can paired this audio adapter to TV & headphone, watch sports on TV and walk around house and backyard without missing any action. When you turn the unit on after first pairing, the transceiver automatically re-pairs with recently connected device..
  • 1.8 INCH LCD DISPLAY & ADJUSTABLE VOLUME & LOW LATENCY-Bluetooth long range transmitter receiver provide you a transparent way to pair wireless devices. LCD display makes your operation easier, you can freely choose Bluetooth headphone/ speaker or hearing aids to connect, clearly read mode, volume, connection status etc. You can adjust volume via multifunctional knob and use play button as pause button in RX-Mode. Our bluetooth transmitter receiver has no delay and offer high fidelity audio..
  • ❤️EASY TO SET UP, WIDE COMPABILITY❤️-Our optical bluetooth transmitter supports optical/ AUX/ RCA audio standards, compatible with 99% TV. Easy to set up: ①Power on via type-c cable. ②Choose mode between TX/RX/Bypass. ③Connect your devices. The Transmitter Receiver comes with al....
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