Reviews Piezo Electric Buzzer

Digital Alarm Clock with USB Charger for Bedroom, 7\ Large Display Bedside Clock with Battery Backup, Dual Alarm, Dimming Mode, Loud Alarm Clock for Heavy Sleeper, Bedroom Living Room Office Decor

...ume can be adjusted to your preference, whether you are a light or deep sleeper..
【Alarm Clock with USB Charger】Equipped with USB charging ports on the digital alarm clock, you can charge cellphone, tablets and other electronics devices when you sleep without plug into any wall outlet, handy and conveniently..
【Electric Digital Alarm Clock with Memory Function】The electric digital clock needs to be plug into the AC power with the included adapter for working. 2x AAA batteries (not included) needed for storing time and alarm settings in case of power outage..
【Easy Operation Alarm Clock for Kids and Seniors】This Simple alarm clock with clearly marked button on the top, you can set the time or alarm easily. Bedroom alarm clock can be set to show in 12-hour or 24-hour time format or DST format according to your habits..

Complete wireless guitar system with 4 different channels..
5-hour long battery life with power saving design..
Easy plug and play design with support for electric guitar and acoustic instruments with piezo-electric pickups. Lightweight, portable and compact....

Digital Clock: The iHome Wake & Charge (iHV235) is a customizable dual alarm clock with a compact and sleek design. Wake to a piezo buzzer with 3 optional schedules: every day, work week, and weekend alarms..
USB Charger: Connect and charge your mobile device (including iPhone or Samsung) using the USB Type-A (5W) port (cable not included). Ideal for smartphones, tablets, smartwatches, and more..
Personalized Settings: The dimmable backlit display on this iHome alarm clock has 4 adjustable brightness levels to suit the lighting in your room. Plus, a programmable snooze allows you to snooze from 1-29 minutes..
Stylish Bedroom Accessories: This alarm clock with USB charger is designed to complement any home office, dorm room, or bedroom décor..
Perfect Gift: The iHome Wake & Charge makes a great gift for any occasion. Visit the iHome brand store to explore more alarm clocks for bedrooms..

Wireless guitar system supports uncompressed signal transmitting and more than 300 feet outdoor transmission.
plug and play, no need of connection cable, flexible and convenient to use..
Less than 6ms latency, no lag or no signal loss.
supports simultaneous broadcasts on 4 channels.(Only supports passive electric guitar pickup and piezo-electric Acoustic guitar pickup without microphone system pickup).
Superior 110dB dynamic, 24-bit/48KHz high-quality audio broadcasting, and 10Hz-22kHz full frequency response for more stable and more clear signal transmission..
Built-in rechargeable lithium battery, working time is up to 2-3 hours after fully charged, and comes with a USB cable for convenient recharging, which ensures good performance for your every show..
220° rotatable plug design, available for most electric guitars, bass, electric-acoustic guitars, even suitable for styl guitars with system..

GROW AND STYLE HILARIOUS PLAY-DOH HAIR – Sit your customer in the chair and turn the crank to grow hilarious hair, then style them up. One of the two characters can also grow a silly beard..
ELECTRIC BUZZER MAKES REAL "BUZZ" SOUNDS – Hear the sound whenever the buzzer touches Play-Doh compound. Kids are going to love growing hair and shaving it all off again. Buzzer requires 2 AAA batteries (not included)..
PRETEND PLAY FOR KIDS AGES 3 AND UP – A perfect gift for preschoolers, this barber shop toy is sure to be a delight for girls and boys alike. It's a great activity for kids who love arts and crafts like modeling clay..
5 PLAY-DOH COLORS AND SILLY SALON ACCESSORIES – With 5 Play-Doh colors in 2-ounce cans, kids can create the most colorful hairstyles imaginable. Also includes kid-friendly plastic scissors, a brush, and a razor to help them feel like real barbers..

Applications : 3 IN 1 Transducer Pickup System fit for most string music instruments, amplify an upright bass, banjo, violin, ukulele, viola, cello,....
Premium Material : Quality ABS Plastic, Electronic Part: Metal, Color: black lines, silver tone..
Size : Small size, portable and easy to use. Cable Length: approx. 57cm/ 22.44", 3-pack Piezo electric Disk Dia. : approx. 27mm/ 1.06", Endpin Jack....
Self Adhesive : The plastic squares is a self adhesive block to mount the extra wire in your box, without pre amp they will work well..
Easy to Installation : No Battery and Soldering Required, pre-wired piezo mic save time for you, easy to install, convenient to use..

Set NC/NO outputs, can control various types of electric locks.
Based delay control circuit, lock time can be in 0-15 seconds.
Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down.
Built-in buzzer, will sound in active status (Min. sound pressure level: 70dB at 12VDC/10cm).

Wireless guitar system supports uncompressed signal transmitting and more than 100 feet outdoor transmission range.
plug and play, no need of connection cable, flexible and convenient to use..
Less than 6ms latency, no lag or no signal loss.
supports simultaneous broadcasts on 4 channels.(Only supports passive electric guitar pickup and piezo-electric Acoustic guitar pickup without microphone system pickup).
Superior 110dB dynamic range, 24-bit/48KHz high-quality audio broadcasting, and 10Hz-22kHz full frequency response for more stable and more clear signal transmission..
Built-in rechargeable lithium battery, working time is up to 2-3 hours after fully charged, and comes with a USB cable for convenient recharging, which ensures good performance for your every show..
220° rotatable plug design, available for most electric guitars, bass, electric-acoustic guitars, even suitable for stratocaster style guitars with vibrato system..