aPerfectLife Kids Piano Keyboard, 37 Keys Portable Piano Early Learning Educational Electronic Music Keyboard Instrument Toys for 3 4 5 6 7 8 Year Old Boys and Girls (Silver)
【MULTIFUNCTIONAL 37 KEYS PIANO】Play the piano function + DOUBLE SPEAKERS + ensemble mode + detachable microphone + audio cable jack + keyboard drum + record playback function + Automatic standby sleep function + 8 tones + 8 rhythms + 11 demo + 4 percussion..
【USB POWER CORD AND U DISK PLAYBACK JACK】The DC power connector of the USB power cord is connected to the power jack at the back of the keyboard, and the other end is connected to a USB power adapter with a DC 5V-1A power output.And Our Keyboard piano with a U-disk socket, you can connect your U-disk to play the songs you want..
【ENLIGHTENMENT EDUCATION】Music mode lets them play the piano like a regular keyboard. The keyboard can also help little ones refine their motor skills as they practice pressing individual keys. There are different instruments to choose from, encouraging kids to explore different sound combinations. This toy helps your child with hand-eye coordination, musical theory and fine motor skills among other important skills!.
【BEST GIFT】Nice box with a colorful sturdy cardboard package, convenient for storage and consolidation, great birthday/ Christmas gift/ festival gift for kids, best educational toys for 3 4 5 6 7 8 year old girls a....
Hard Travel Router Case for NETGEAR Nighthawk M1 Mobile Hotspot 4G LTE Router MR1100, (Not for MR5200) by COMECASE
◆PERFECT MOBILE WIFI ROUTER CASE: Protective netgear router storage holder bag for NETGEAR Nighthawk M1 Mobile Hotspot Router (MR1100), there is enough space for your USB Cable, charger, SD Card U Disk / USB Mobile Disk. Not fit for NETGEAR Nighthawk M5 5G Mobile Hotspot(MR5200), ONLY A CASE, DO NOT INCLUDE OTHER ACCESSORIES dimension: 4.9 x 4.9 x 2.36 in (12.5*12.5*6 CM).
◆COMPREHENSIVE PROTECTION: Solid EVA exterior can protect your netgear nighthawk router MR1100 from scratches, water, falling and dust. You could go a long way,and you don’t have to worry when you travel around with it..
◆PROFESSIONAL INTERIOR: There are anti-shock bubble in the interior, and the top has a mesh pocket which provide the ideal storage space. Compact interior space has no wiggling. Allow you to store USB Cable, Charger, SD Card, U Disk / USB Mobile Disk / Portable SSD Hard Drive 2.5.
◆CONVENIENT DESIGN: Sturdy handle is convenient for you to carry the NETGEAR Nighthawk M1 and other needed anywhere, and it is suitable for any occasions. The durable and smooth zipper design is helpful to flat without putting pressure on the case , and it is convenient to open and close.
◆CONCISE BUT NOT SIMPLE: Simple and elegant appearance reflecting noble taste,Travel ess....
DAB Radio Receiver, Strong Bass Effect DTR‑520 DAB Car MP3 Player Bluetooth for Cars
[Superior Sound Quality] Support FM, DAB radio, clear radio. Built in high definition lossless FLAC decoding, high and low detail integration..
[Strong Bass Effect] EQ sound, external subwoofer, more powerful bass. Bluetooth hands free calling, free your hands and drive more safely..
[Convenient to Use] The DAB radio receiver has dual USB interface, 2.1A intelligent current output, charging, U disk playback both..
[Multiple Modes] Support 4 major playback modes, Bluetooth playback, AUX playback, U disk playback, memory card playback..
[Excellent Heat Dissipation] Ultra thick heat sink, effectively prevent the emergence of the dead situation caused by excessive heat generation, but also slow down the aging of MP3..
UNO Arduino Starter Kit with U Disk Tutorial Compelete Preoject Board
Complete storage scheme, reasonable packaging and storage of all modules, convenient for daily use and storage of users.
Three 2.2IN * 2.2IN plastic boxes are used to classify commonly used LEDs, buttons, digital tubes and ICs, which are practical and convenient.
10 kinds of common resistance value resistors are provided and stored in a special plastic box, with a resistance meter attached for easy identification of resistance value.
We provide users with complete learning materials. Any zero based learner can learn the use of Arduino from scratch and feel the charm of intelligent control and artificial intelligence from this learning material.
U Disk: With detailed learning content, in addition to 26 C language courses, you can quickly obtain the software, courses, sample code and datasheet required for course learning from u disk.
OTG Cable for Android Male Micro USB to USB A-Female, EVISTR USB 2.0 Cell Phone OTG Cable 6inch On The Go Adaptor Compatible with Samsung Sony, Android Smartphone Tablet
2 Piece OTG Cable 6 inch from EVISTR, Help you transfer your data between smart device, cell phone, on the go from flash drive easy and cost effectively.
Do more jobs with your android phone, connect to keyboard, mouse, U Disk, game console, charging cell phone by another cell phone, OTG cable help you release the limitation.
Ideal for All micro USB connector mobiles and tablets with OTG function, Compatible with Samsung Galaxy or Note series phones and tablets, Compatible with Google Nexus series, Dell, Motorala, Sony, and so on (Cannot Compatible with Amazon HD Tablet).
What you get: 2Pack EVISTR Micro USB OTG Cable 6inch. NOTE: please confirm your device support the OTG function.
Lightning Male to USB3.0 Female Adapter OTG Cable for iPhone 12 11 Xr X XS 8 7 Plus Max Compatible with iPad Air Pro Mini,Support Camera Card Reader Mouse Keyboard Hubs Piano Converter Connect U Disk
【 Plug & Play】：Plug and Play & easy to use, no need to download APP, share your photos and videos from your camera to your social network freely, No need to use PC anymore, Fast and easy !.
【 New System Update】: Our USB Camera Adapter support USB 3.0, transmission speed up to 5Gbps, more faster than USB 2.0, help you save time..
【 Widely Compatible 】: USB Camera Adapter can be widely use for iPhone SE 2020/11/11 Pro/11 Pro Max/Xs/Xs Max/X/8/8 Plus/7/7Plus/6/6 Plus/5/5S/SE for iPad Air /Mini /Pro ( IOS 9.2 to 13 for iPhone & IOS 8.0 or Later for iPad ), supports standard photo formats like JPEG and RAW, along with SD and HD video formats including H.264 and MPEG-4..
【Support Peripherals】: Except suit for iPhone for iPad device, zoyuzan USB OTG Adapter also can be widely use for more USB 3.0 Device, like for Digital camera,card reader,USB flash drive,MIDI keyboard,mouse,U Disk,Hubs, mini portable fan, electronic piano,microphone etc.,.
【USB Camera Adapter】: Please don’t worry if the no any dispaly when your plug your U disk or camera. just find “ Files” on the desktop & click “Browse” then you can see the U disk on your phone.
MATRIX MCR-5030 Benchtop LCR Meter Precision Digital Lab Tester for apacitance Ground Insulation Resistance Inductance Accuracy 0.1% Test Measure Inspect Multimeter （100Hz-30kHz）
...Zl, D, Q , X , ESR,θ(Deg),θ(Rad).30Ω,100Ω two different signal source output impedance..
【PRODUCT FEATURE】 Built-in comparator, 5-level sorting flexible pass and bad alarm mode. Shutdown automatically saves test conditions, user-friendly operation. Instrument software version, which can be upgraded through U disk. U disk screen copy, test data saving, support format FAT16, FAT32 file system. There are more than 100 sets of setting files inside, and U disk expansion can save or call multiple sets of test files..
【THREE-YEAR WARRANTY AND QUALITY CHECK】Buy Precision Digital LCR, you will get 1* Benchtop LCR Meter, 1* Power Cord, 1* Four-terminal Test Cord, 1* CD, 1* Test Report, 1* User Manual, 1 * Fuse table. We will inspect all power supplies and accessories before shipping to ensure that every customer receives a quality product with a three-year warranty policy..
【TEST FREQUENCY】40Hz,50Hz,60Hz, 75Hz ,100Hz,120Hz,150Hz、 200Hz ,250Hz,300Hz, 400Hz 500Hz, 600Hz,750Hz,800Hz,1kHz, 1.5kHz, 2kHz,2.5kHz, 3kHz ,4kHz,5kHz,6kHz, 7.5kHz,10kHz,12kHz, 15kHz,15.7kHz,16.2kHz, 20kHz,25kHz, 30kHz ,40kHz,50kHz,60kHz, 66.6kHz,75kHz in total of 38 frequency points..
DEALPEAK 12V Motorcycle Bluetooth MP3 FM Audio Radio Sound System Stereo Super BASS Speakers with Inbuilt Amplifier Waterproof (Color : Black)
★ Best bluetooth amplifier for motorcycle 12V, easy to install on motorcycle’s rearview mirror..
★ Support wireless bluetooth music, free connection within 10m, support TF card: support wav/mp3/wma formats, support U-disk: Support U-disk, and play lossless music..
★ FM radio: Allow you easy access to the latest news real-timely.
★ Controllable blue light, it’s cool and noticeable in the dark! Waterproof design: Can effectively resist rain splashes for outdoor purpose..
★ Safety Prompt: Work voltage of this speaker battery is 12V, if over 12V battery, voltage transfering is needed..
