Best Small Transmitter

2 Pieces Digital FM Transmitter Module Stereo FM Transmitter DSP PLL 76.0 -108.0MHz Stereo Frequency Modulation with LCD Display Line/USB/Mic Input, DC 3.0V - 5.0V

  • Good performance: thanks to the DSP and PLL technology, these multi-functional stereo FM transmitter modules can provide you with quality stereo.
  • Practical design: the FM transmitter module has a blue backlit LCD display, allowing you to clearly see the value in a dark environment.
  • The power consumption is extremely low, and noise interference is small.
  • Suitable for: this digital FM transmitter supports line/USB/mic channel input, its transmitting frequency range is 76.0~108.0 MHz, and the frequency response range is from 50 Hz to 18 KHz.
  • Frequency adjustment stepping is 0.1 MHz/ times when short press the key and 1.0 MHz/ times for long press.
  • Wide uses: the digital FM transmitter module can be applied to FM wireless, USB PC broadcast, maternal and child monitoring, wireless microphone and much more.
  • Warm notice: please confirm whether the power polarity and power voltage are correct before turning on the power.
  • If the input voltage exceeds 5V or the positive and negative poles of the power supply are connected reversely, it may cause permanent destroy to the module.
  • Do not touch the components on the back of the module while working, so as not to affect the normal operation of the module.
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Flysight Black Mamba 2000mW 5.8Ghz FPV Long Range Video Transmitter 40CH 2W Wireless Audio Video FPV Vtx Transmitter for RC Drone MultiTotor Quadcopter with Long Distance Transmission (SMA ANT 6-28V)

  • 【FPV Performance】: Flysight black mamba 5.8Ghz 2W FPV Vtx the most powerful FPV VTX born for long range distance.
  • Its max distance can reach about 8-9KM at open area without any obstacles, recommend you to use Flysight long range video transmitter 2000mW Black Mamba during outdoor flying.
  • 【Cool Design】: Flysight 2000mW FPV Vtx comes with the cover and a small size with light weight which make you to carry easily & on-board quiet fan build-in.
  • Meanwhile, switch channels much more convenient for using this Flysight long range transmitter for rc drone via a high brightness LED display.
  • 【5.8G Frequency】:This 5.8Ghz 2000mW long range video transmitter is with with high sensitivity multiple 40channel transmission,wireless video vtx is not affected by 2.4Ghz R/C Radios.
  • Connecting Flysight Black Mamba to DJI Phantom 2 / Black Pearl – No soldering from https://www.youtube.com/watch?v=E9RpoFxT2SQ.
  • 【Happy Flying】: Flysight TX5820 V2 can be used on DJI phantoms and other kinds of quad copters,it can transmit the video signal of the cameras fixed on the drones,you can enjoy flying,taking photos and filming by it.
  • 【Attention Please】: Black Mamba TX5820 V2 as a most powerful long range transmitter FPV VTX, you must attention before using:....
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Electric Fence for 2 Dogs, Wireless Dog Fence System & Remote Training Collar, Portable Electric Shock Dog Boundary System, Rechargeable Garden Wireless Fence & Suitable for Puppy Small Large Dogs

  • ...d Remote Training Collar, BHCEY adopted the most advance 2.4G signal resources which provide much more stable and accurate signal transmission to avoid your dog be shocked accidentally caused by the bad signal. Help to train your pet and shape good habits safety..
  • [Wireless Fence Mode] Under Wireless Fence Mode, one transmitter can connect with several receiver collars. You do not need to manually pair them,they will be connected automatically after power on. Stable signal range from 30ft to 1000ft . When your dog is out of range, the receiver collar will make a warning tone - vibration and then a 3.7V low voltage mild electrostatic shock will remind your dog to go back..
  • [Remote Training Collar Mode] Under Training Collar Mode, it can control 3 dogs at the same time (2 collars included). There are 3 functions could be chosen from the screen directly: Sound, Vibration & Shock.Vibration and Shock have 3 intense levels to adjust. Come with 4 pcs conductive posts, 2 small ones for short hair dogs, 2 large ones for long hair dogs, as well as extra 4pcs of Silicone caps which will protect dog hairs..
  • [Rechargeable & Adjustable] Both of the transmitter and receiver collar are rechargeable. The transmitter needs 4-5 hours and the receiver just needs 1-2 hours ....
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BHCEY Electric Fence for 2 Dogs,Remote Dog Training Collar& Wireless Dog Fence System, Portable Electric Shock Dog Boundary System, Rechargeable Garden Wireless Fence & Suitable for Small Large Dogs

  • ...creen directly: Sound, Vibration & Shock.Vibration and Shock have 3 intense levels to adjust. Come with 4 pcs conductive posts, 2 small ones for short hair dogs, 2 large ones for long hair dogs, as well as extra 4pcs of Silicone caps which will protect dog hairs..
  • [Wireless Fence Mode] Under Wireless Fence Mode, one transmitter can connect with several receiver collars. You do not need to manually pair them,they will be connected automatically after power on. Stable signal range from 30ft to 1000ft in radius. When your dog is out of range, the receiver collar will make a warning tone - vibration and then a 3.7V low voltage mild electrostatic shock will remind your dog to go back..
  • [Unique Holder & Waterproof] BHCEY designed a special multi-function holder,which will hold the transmitter both on the desk or hanging on the wall,we suggest to place the wireless dog fence transmitter 5 feet above ground at least. To avoid the signal disturb,please hanging on the wall for the best signal transmission. Both electric fence transmitter and receiver collar is made of IP65 waterproof material,it means your dog can get wet in the grass, mess with the sprinkler or play in the rain..
  • [Rechargeable & Adjustable] Both of the transmitter and receiver collar are recharg....
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Bluetooth 5.0 Transmitter Receiver for TV,GaoMee 3 in 1 Wireless Bluetooth Adapter with LED Screen,3.5mm Bluetooth Audio Receiver for Car PC Home Stereo Sound System

  • [Visual screen]: unique screen design, Bluetooth transmitter can freely choose the Bluetooth headset or speaker to connect.The Bluetooth name will be....
  • [Transmitter Receiver 3-In-1]: The portable adapter that can be used as a transmitter or receiver at the same time,and with hands-free function.In....
  • [Portable]: The compact bluetooth adapter is small, lightweight and easy to carry. Package includes: 1 x Bluetooth 5.0 2-in-1 Adapter ,1 x 3.5mm Audio....
  • [HiFi Sound]: Broad Compatibility Impeccable Sound Quality Relies on A2DP Bluetooth profiles for a smooth operation and perfectly synced high-fidelity....
  • [Enjoy the Silence]: Benefit from bluetooth audio when exercising, watching Late night TV shows, or simply when you want to keep the entertainment for....
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Hathever Dog Doorbells for Potty Training, Wireless Puppy Door Bell Operating at 1000 Feet with 2 IP65 Waterproof Touch Buttons, 20 Melodies & 4 Volume Levels, LED Flash and Mute Mode

  • WORKS FOR ALL DOGS: The transmitter has large touch area.
  • just lightly touch or slip over the button through nose or paw to activate.
  • it is easy for dogs of any size to activate the dog training bell whether you have a small pup or a big one..
  • EASY INSTALLATION: Just plug the receiver into a socket and fix the transmitter on a wall with the screws or double-sided adhesive tape included in the package, which is very firm and will not cause damage to the wall..
  • TAILOR YOUR TRANSMITTER: Stereo speaker delivers rich and crisp sound.
  • 20 melodies and 4+1 levels volume from 0db to 100db for choice.
  • set a different ring tone for each transmitter so that you know exactly which doorbell has been rung..
  • 1000 FT/ 300 M ULTRA LONG WIRELESS RANGE: Will not interfere with other equipment in your home or those of your neighbors.
  • ensures you will never miss any signal from your dog, even if you are a few rooms away or on another floor..
  • HIGH PERFORMANCE: Uses 23A lithium battery that boasts up to 2-year lifespan.
  • withstands various harsh weather conditions.
  • it is also approved by FCC, CE and RoHS..
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Wireless Dog Fence, 2 in 1 Electric Fence System for Dog Shock Training Collar with Remote, Perimeter Wireless Pet Containment System Outdoor for The Yard, Waterproof Adjustable for Large/Small Dogs

  • ...creen directly: Sound, Vibration & Shock.Vibration and Shock have 3 intense levels to adjust. Come with 4 pcs conductive posts, 2 small ones for short hair dogs, 2 large ones for long hair dogs, as well as extra 4pcs of Silicone caps which will protect dog hairs..
  • [Wireless Fence Mode] Under Wireless Fence Mode, one transmitter can connect with several receiver collars. You do not need to manually pair them,they will be connected automatically after power on. Stable signal range from 30ft to 1000ft . When your dog is out of range, the receiver collar will make a warning tone - vibration and then a 3.7V low voltage mild electrostatic shock will remind your dog to go back..
  • [Rechargeable & Adjustable] Both of the transmitter and receiver collar are rechargeable. The transmitter needs 4-5 hours and the receiver just needs 1-2 hours to be fully charged. Battery can last for several weeks,you could take it out to anywhere you need. The Collar belt is adjustable with the size ranges from 8 to 28 inches, which makes it suitable for all size of dogs (10 to 110 pounds). Also it is made of reflective fluorescent TPU material, which improves the safety of dogs at night..
  • [Unique Holder & Waterproof] BHCEY designed a special multi-function holder,which will ho....
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JUBAAY Bluetooth Transmitter Receiver Adapter 2 in 1 Low Latency 5.0 Wireless Optical,3.5mm AUX,RCA Audio Stereo Rechargeable for TV/PC/Car/Home Stereo System/Speakers,Dual Link

  • [Bluetooth transmitter and receiver]① Transmitter mode: transmit audio from non-Bluetooth audio sources (TV, PC, TV Box, CD / DVD player, projector,....
  • [Optical + 3. 5mm] Dual optical interface+3.5MM audio interface+RCA red and white conversion interface,Easily realize the use of different power....
  • [Dual Link Music Streaming] Connect 2 Bluetooth headsets / speakers simultaneously to your TV to share the movie in transmitter mode, or pair 2....
  • [Bluetooth 5.0 + EDR] Built-in DSP, restore CD-level high-fidelity stereo sound quality, Bluetooth V5.0 version make our wireless audio adapter....
  • [Portable and power indicator] Small and exquisite, easy to carry, two-stage design, combination of matte and mirror, more fashionable and....
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KIMAFUN Wireless Microphone System UHF Wireless XLR Audio Transmitter and XLR Receiver for Dynamic Microphone 48V Phantom Power for Condenser Mic Compatible with Audio Mixer PA Speaker U208A

  • ...sion technology, infrared automatic matching, 48KHz sampling frequency, ultra-short audio delay, and provides you with recording-level sound transmission quality. Preset 16 groups of adjustable channels to solve possible interference problems..
  • Support 48V Phantom Power Supply: Turn off the phantom power switch, the transmitter can be using for 5-6 hours by connecting a dynamic mic. Turn on the phantom power switch, the transmitter can be using for 2-3 hours by connecting a condenser mic. The actual usage time differs due to the power consumption of the microphones of each brand. It is recommended that you test the actual available time before the official performance to avoid affecting your normal work..
  • Humanized Design: The product comes with 2 detachable antennas. The wireless transmission distance can reach 20M (65FT) without antenna, and can reach 50M (165FT) after the antenna is installed. The lock design of the XLR plug protects the transmitter from accidentally falling after it is connected to the microphone. The indicators include power, 48V phantom power, low voltage and charging indicator, so that you can know the working status of the transmitter and receiver..
  • Plug And Play: This system is small and exquisite, no complicated settings and b....
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ALEKO Automatic Sliding Gate Opener| Gates up to 40 Feet Long 1500 Pounds| Electric Driveway Gate Opener| Chain Operated Remote Control AC Motor| Security Gate Opener|Accessory Kit (AC1500ACC)

  • ALEKO's 4-channel remote control transmitter is a small and convenient remote to open your ALEKO brand automatic gate.
  • Keep warm and dry in bad weather by using a remote to open your gate from your car.
  • Remote Frequency: 433.92 megahertz, 12V 27A.
  • Able to operate up to four different gates.
  • Compatible with ALEKO GG900, GG1300, GG1700, AC1300, AC2200, AC1500, AC1800, AC2700, AC5700, MA600, AR900, AR1350, AR1550, AR1850, AR2450, AR2750, AR 5750, AA700 gate openers.
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