SANROCK B5W GPS Drones with 4K UHD Camera for Adults Kids Beginners, Quadcopter with Brushless Motor, 5GHz FPV Transmission, Auto Return Home, Long Range Control Range
...oting: You can use voice commands such as "take off" and "landing" to control the drone.
Post a V sign or palm in front of the camera, the drone can automatically take photos or video..
【Easy for Kids and Beginners】Altitude hold function,you can let drones stay at a certain height so that can shoot easily.one-button take off, one-button landing and emergency stop,offering 3 speed modes from low to high let kids,beginners,pilots easily control..
【Fun Flying】"Headless Mode"allows the beginner to let the drones fly in any direction. You can control the drone to perform Up/Land/Forward/Backward/Left/Right/Stop actions and 360° flips..
【Smart Remote Control】Mini drone provide 2 removable batteries for up to 14 minutes ultra-long flight time. The double protection of Low battery alarm and out of range alarm（maximum distance 50M）, allows you to grasp flight status of the drone, to avoid lost and get rid of concerns..
Powered Subwoofer, BESTISAN Home Audio Bluetooth Subwoofer, Deep Base, Built-in Amplifier Wireless Home Theater Subwoofer for TV, Soundbar, Optical/RCA/Bluetooth (6.5 Inch, Black)
CONVENIENT, LED DISPLAY DESIGN- round corner design can prevent bruising and perfectly integrate with your room. led displays in different colors shows mode switching..
WIRELESS& WIRED SEAMLESS STREAMING- Included RCA, optical and Bluetooth allow Bestisan powered subwoofer to blend the subwoofer’s low-frequency tones with other speakers, soundbar, smart phone, tv, laptop, tablet, etc..
LOW RESONANCE CABINET & BLUETOOTH 5.0-The latest Bluetooth 5.0 chip and compact design effectively reduces resonance interference and unwanted noises, so all you can hear is the cleanest and purest sound..
6.5″ HOME THEATER POWERED SUBWOOFER- The 6.5″powered subwoofer features continuously variable 60-250hz crossover and 40-250 hz frequency response, designed for audio and home theater performance..
ADJUSTABLE VOLUME AND LOW-FREQUENCY- Independent volume and low-frequency bandwidth adjustment knob located on the back panel of the subwoofer allows you to adjust the volume and low-frequency bandwidth according to your preference..
Sleep Aid Device, Hand-held Nighttime Sleep Aid Device, Micro-Current Intelligent Relieve Anxiety Depression Fast Sleep Instrument, Natural Sleep Aid Device, Physical Sleep Aids
...rivation and insomnia fall asleep as soon as possible. At the same time, it has the function of relieving migraines, relieving anxiety and releasing stress.This sleep aids has Light weight,small size and easy portability,So it can be used in the office, home and business trips. USB charging is very convenient..
[Low Frequency Microcurrent ]Low-frequency pulse current microampere level, does not hurt the body's function, still helps sleep after discontinuing use, non-drug, no dependence, through the palm of the hand to pass current, avoiding the risk of direct stimulation of the brain current..
[Two Frequency Modes] Our sleep aids have two modes. Low frequency mode (sleep mode): low frequency for soothing and relieving anxiety frequency, held in the palm of your Left hand can accelerate to let you sleep peacefully. High frequency mode (excitement mode): high frequency for excitement and inspiration frequency, held in the palm of your Right hand can make you excited and energetic, work and study with more passion..
[Important Notes&Easy to operate] Our sleep aid automatically stops after 15 minutes of work,so you don't have to worry about the device being in working condition all the time.To make it work again please turn it off and on again.As each perso....
Transformers Generations Cyber Battalion Series Jetfire
Super Bright: VIFLY Strobe installs 5*3W Hi-intensity LEDs which provide the greatest range available for a mini strobe. 3+ Miles visibility that meets the FAA rules for night flying..
Super Light-weight: Weighs only 6 grams that almost no impact to your drone’s weight and flight time..
Fits All Drones: Compact size and light weight makes VIFLY Strobe easily installed on any drones like DJI Mavic Mini 2, Air 2s, etc..
Super Easy Installation: With the 3M dual lock in the package, you can easily install VIFLY strobe on your drones like mounting it on the top/bottom or bundling it at the leg of your drone..
Long Working Time: Built-in 160mAh battery provides run-time up to 4 hours, according to indicator you can recharge your drone strobe at any time..
(2) Mackie MR524 5 Powered Studio Monitors+10\ Active Sub+Mic+Mount+Stands+Pads
...ped Speaker. Designed for superior mix translation and accuracy for professional results in any studio. Equipped with Mackies proven logarithmic waveguide design. Ultra-wide dispersion for enhanced stereo imaging and listening sweet spot. Precise acoustic alignment offers incredibly balanced sound across the entire frequency spectrum. 1 silk dome tweeter provides fast transient response for detailed high end and vocal clarity.
5 polypropylene woofer delivers responsive, dynamic low frequency response. 50 watts of bi-amplified Class A/B amplification. Frequency response: 45 Hz 20 kHz. Optimize MR monitors for your mixing environment. Adjustable acoustic space filters maintain flat response in typical placement configurations. HF filter applies boost or cut to compensate for particularly dull or bright sounding rooms. Professional all-wood cabinet design built to last and look great in any studio.
Custom designed internal bracing adds stiffness for reduced distortion and enhanced low frequency response. Flexible inputs for simple connection to almost any audio source. Acoustically optimized with sound-tightening acoustic absorption material. Add the companion MRS10 studio subwoofer for powerful, deep low frequency extension perfect for electronic music, ....
YoBuyBuy 5800W DC12V Electric Fish Shocker Stunner Inverter Electro High Power Fisher Tilapia Fishing Machine
1. Protection: it has short-circuit protection. reverse polarity protection and waterproof protection..
2. High power and low energy consumption: with high power and low energy consumption and excellent results. the use of frequency conversation electronic technology..
3. Full current limiting protection: intelligent pulse. high frequency or low frequency regulation. can be adjusted according to the need to adjust the frequency of electric field size..
4. Easy to carry: with suitable size and suitable weight. this inverter is easy and convenient to use..
5. Material: this inverter is made of good material. which is durable and useful..
MC14046BCP Phase Lock Loop (PLL) IC 1.9MHz 1 16-DIP (0.300\
...gnal-input amplifier and a common comparator input..
Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization, Voltage-to-frequency conversion, Tone decoding, FSK - Modems, Signal conditioning,.
The fuse is slow-blow at 0.5A. Output pulse frequency: 1.2Hz~55Hz, the error range is ±30% continuously adjustable. Output pulse width: 0.6±0.15ms. Power supply voltage scope: AC 110~240V, 50Hz.
DC 9V+5%, 9V-10%. Atmospheric pressure range: 500hpa to 1060 hpa. Size: 21.7cmx16.7cmx7.5cm, weight: 1390g..
✅【ADJUSTABLE FREQUENCY INTENSITY】The frequency and intensity can be adjusted. Adjustable sensitivity probe point locator. 6 outputs, plus 1 detection socket..
✅【5 KINDS OF PULSE WAVES】There are 5 kinds of pulse waves to choose from: continuous wave, dense dispersive wave, discontinuous wave, ripple wave, breathing wave, with a wide range of functions..
✅【OPERATION OUTPUT PROTECTION】The device outputs pulses, and the treatment is very safe and efficient. A wave with low voltage, low frequency, and the same frequency range as the human body. It has the characteristics of low voltage, low frequency, two-way, etc. The operation output protection device is particularly safe to operate and safe to use..
✅【PROFESSIONAL SERVICE】If you have any questions or if you receive unqualified or damaged products, please contact us timely and we will handle them immediat....
