CX 31993 Chip Interface: TYPE C to 3.5mm Total length: 13cm Thrust: 65mW DAC sampling rate: 32bits/384KHz Signal-to-noise ratio/SNR: more than 128dB Dynamic range/DNR: more than 120dB Distortion/THD+N: 95db THD+N: 0.0003% DSD: 64/1283(PCM) Wire: 4 strands of transparent sterling silver + 4 strands of transparent blue mixed, a total of 8 strands of sterling silver Compatible with 95% of the market's type-c mobile phones and win 10 system, for Apple system computers support calls and line control. Colour: blue Material: plastic Package Contents: 1 * Audio Decoding Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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1. [10KM control range] This fence is specially designed for electric animal fences, which can control an area of 10KM, and 2. [Two terminals] This fence comes standard with two terminals, one of which is a fence ground terminal for connecting to an independent grounding system, and the other is a fence output terminal for connecting to a fence. 3. Electronic digital display panel: LCD panel, voltage display, fully waterproof design 4. [Safety protection] Because the cable has undergone a series of strict tests, the device is safer and more reliable to use, and can prevent fires 5. Full waterproof design: it can be used when exposed to extreme weather, full waterproof design Input voltage: DC 12V or AC 220v Input power consumption: 4.7W Pulse frequency: 0.5-1.5 seconds adjustable Output voltage: 8KV (medium voltage) -12kV (high voltage) Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. colour: red Material: plastic Package Contents: 1 x main power supply for electric fence 1 x Electric fence 1 x Battery power clip connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom
Y4000 Mini Camera 1080P HD Digital Camera with Screen Portable Retro Travel Vlog Student Small Camcorder Features 1. Easy to carry and can be hung on a key or backpack. This camera can take pictures or videos anytime and anywhere. 2. Built-in 480mAh battery can stand by for a long time, so you do not have to worry about going out when traveling outdoors. 3. Loop video. This compact camera supports 8-128G TF Card (not included). When the video is full, it will automatically overwrite the previous video. 4. This mini camera has a 1.44-inch display screen, so you can watch video photos at any time. 5. One-click video recording, simple operation. 6. Six kinds of shooting filters. This camera supports 6 kinds of shooting filters and can be used in various scenes, making it more fun to use. 7. 6 filters: Primary color, cold color, warm color, black and white, retro, fresh Specifications 1. Model: Y4000 2. Resolution: 1080P HD 3. Battery: 480mAh 4. Display Screen size: 1.44 inch 5. Product Type: Mini Camera 6. Feature: 6 kinds of shooting filters 7. Interface: USB 8. Scene: school, outdoor sports, travel, mountain climbing, cycling, etc.
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The Si4703-C is a complete FM tuner receiver system from FM radio input to stereo output. A digital processor is integrated on the chip to handle the symbol decoding block synchronization, error detection and error correction functions required by the Radio Data Broadcasting System (RBDS). The FM receiver uses a mixer to reduce the RF signal to a low intermediate frequency, thereby reducing additional peripheral circuit devices. The automatic frequency control (AFC) adjusts the voltage-controlled oscillator to generate an orthogonal local signal to the mixer. The output of the orthogonal mixer is amplified, filtered and digitized by a high-resolution analog-to-digital converter (ADC). The digital signal processing () can perform channel selection, FM demodulation and stereo audio processing. The internal automatic gain control (AGC) circuit controls the gain of the low-noise amplifier (LNA) to more sensitive and more powerful in noise suppression. The integrated regulator on the chip can be directly connected to the battery, and the headphone jack can be used as an RF receiving antenna by inserting headphones. This advanced architecture has superior performance compared to traditional analog architectures. The module also has a 150mW stereo power amplifier with thermal protection and short circuit protection and a 3.5mm headphone jack. When connected to a microcontroller, it can control the volume, automatically search channels manually, mute by software or hardware, and measure signal strength. Product name: Radio tuner development board FM frequency range: 76-108MHZ Programmable de-emphasis: 50us/70us Operating temperature: -20-85 Module operating voltage: 3.3V Communication interface: 3-wire (Less than 2.5MHz), module default 2-wire IIC (Less than 400KHz) Size: 29.3x22.4x8mm Weight: about 5g Colour:As Shown Material:PCB Package Contents: 1 * Si4703 FM Tuner Evaluation Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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includes an Emf, a recorder, four light cat balls and 2 copper towbars, whether you are experienced or new to it, it contains everything you need to hunt ghosts during the day or at night, all designed to communicate effectively with the spiritual world, designed to detect and combat paranormal phenomena Discovering Invisibility: This EMF detector is designed to accurately locate electromagnetic fields, an important sign of the existence of paranormal phenomena; it can measure broad-spectrum electromagnetic fields from 50 Hz to 20000 Hz, and has a dual purpose, which can measure both electric and magnetic fields at the same time, whether it is day or night, you can always understand the state of the magnetic field. 8GB Recorder: This dual-channel digital recorder has 8GB memory, which is enough to meet your . It supports up to 36 hours of continuous recording. It also has MP3 and WAV2 recording formats, FLAC, APE, MP3, WAV and other playback formats, allowing you to record ghost whispers in another world. Cat Ball: The kit includes 2 LED luminous cat balls that play an indispensable role in detecting mysterious existences; these interactive pet toys attract spirits, allowing ghost researchers to effectively capture paranormal phenomena and add authenticity and excitement to their investigations. Suitable for amateurs and experts: Easy to operate, it is an ideal tool for novice hunters, but its high sensitivity and wide range are also favored by experienced ghost hunters; our equipment is ergonomic, so you can focus on the suspense and excitement of investigations Features: With an array of tools designed to detect and capture paranormal activity, our kit has everything you need for a successful ghost hunt. Whether you are an experienced paranormal investigator or a curious beginner, our Kit gives you the tools to explore the unknown. Uncover the secrets of the paranormal and start your own adventure today! Specifications: Material: Plastic Color: As shown Package Contents: 1 x EMF Meter 1 x Recorder 2 x Copper Digging Rods 4 x Cat Balls Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom
Features: The sporty LED digital keychain pocket watch offers a portable designs, making it a accessory for those who need quick access to time. Featuring a clear digital display and simple manual operation, this mini clock is crafted from plastic, ensuring longevity and ease of use. Perfect for students and kids, this keychain watch caters to individuals who appreciate both style and functionality in their everyday accessories. Suitable for various settings such as school life, outdoor activities, or as a travel backpack charm, this pocket watch seamlessly integrates into any lifestyle. With its user friendly interface allowing easy adjustments of time, date, and seconds, this keychain pocket watch is a practical gift choice for anyone needing a reliable timekeeping companion. Specifications: Material:Plastic Size:Approx.6.5cmx2.5cmx1.2cm/2.56x0.98x0.47inch Color:White/Black/Green/Blue/Yellow/Pinkness/Orange Weight:15g Package Includes: 1Pc LED Digital Keychain note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.
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This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration. Based on piezoelectric ceramic chip analog vibration makes use of the anti-transformation process of piezoelectric ceramic making the electric signals vibrate. When the piezoelectric ceramic shocking generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums. Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for DIY Kit Working Voltage: 3.3V or 5V. Working Current: 1mA. Interface Type: Analog Output. Colour: As Shown Material: Metal Package Contents: 1set x piezoelectric sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Features: 1.PORTABLE RECEIVER: This digital demodulation receiver, based on SDR architecture, has 192kHz wide spectrum and waterfall display capabilities, combined with 16bit sampling could achieve CW, AM, SSB, FM, WFM demodulation functions. 2.EXCELLENT RECEPTION EFFECT: This full frequency band amateur radio receiver is equipped with powerful chip and a long retractable antenna, with excellent signal quality, can receive channels without any interference. 3.LCD DISPLAY: 4.3 inch 800x480 resolution high brightness IPS LCD display. 4.COMPATIBLE HEADPHONE: With a compact size of 14x7.4x2.2mm, you can take it anywhere. Supports regular 3.5mm headphones or CTIA (US standard) interface headphones. 5.HIGH CAPACITY BATTERY: Built in 5000mAh 3.7V battery, can be used for about 10 to 12 hours (depending on the volume and brightness settings of the machine). Specification: Item Type: SDR Radio Receiver. Display Technology: 4.3 inch IPS 800x480 resolution DC dimming high bright LCD screen. Control Method: Resistive touch screen, rotary encoder Channel Selection: 1-99. Frequency: 100K to 149MHz, minimum step 1HZ. Speaker Volume (SPK): 0-35dB, 1dB step. Earphone Volume (EAR): 0-35dB, 1dB step. Modulation: CW, LSB, USB, AM, WFM, (FM stereo), I Q. AGC Settings: OFF, SLOW, MID, FAST. Reference Level (REF): -99 to 99dB, 1dB step. IF Gain: -12 to 67dB, 1dB step Style Settings: Green supplement, green line, blue supplement, white line. Spectrum Bandwidth: RF spectrum (192kHz, 128kHz, 64kHz); Audio spectrum (64kHz). Waterfall Area Setting: Waterfall or waveform (amplitude x1 x8 x64) Five items that cannot be by the encoder: A. Battery level display B. Date and time settings C. Station information display: preset station name capability D. Display current widthE. Input (POWER) antenna port POWER display Working Mode: Single sideband CW, AM, SSB (LSB USB), WFM, stereo FM (requires headphones) Step Frequency: 1Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz Spectrum Bandwidth: 192kHz, 128kHz, 64kHz, real time spectrum display Antenna Interface: BNC male, impedance 50, maximum input power -20dBm Reference Crystal Oscillator: TCXO 26MHz 0.5ppm Audio Interface: Support regular 3.5mm headphones or CTIA (US standard) headphone interface Speaker Power: Maximum 3W, multimedia speaker 4 Charging Port: USB Type C, 5.0V 2A Current Consumption: About 250mA at 5V Battery Capacity: 5000mAh 3.7V (built in) Usage Time: About 10-12 hours, depending on machine volume and brightness settings Channel Saving: 99 channels can be preset, and the station name, frequency, and alignment method can be preset Color: Black Material: Iron Due to different product batches, the appearance , but it not affect the use Package Contents: 1 x SDR Radio Receiver 1 x Antenna 1 x Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom