EXMAX UHF-938 UHF Acoustic Transmission Wireless Headset Microphone Audio Tour Guide System for Church Translation Teaching Travel Simultaneous Interpretation Tour (1 Transmitter and 20 Receivers)
...ifferent groups uses different Channel ID.One EX-938T transmitter could pair with many many EX-938R receivers within working distance so long as they are on the same Channel ID. PLL frequency synthesized technology ensures stable and reliable voice transmission performance..
【Easy Operation】AA batteries as power supply,low power consumption design for long working time over 15 hrs,easy operation on battery replacement,no built-in battery makes it conveniently to be taken on flight.EX-938T transmitter has two input jacks, AUX and MIC,AUX is for external audio input, such as music playing from CD or MP3/MP4 player.
MIC is for real-time human voice inputting,such as teaching,training, touring,speaking etc.Please don’t mix up the two jacks,otherwise you will get noise..
【Social Distancing Solutions】EX-938 wireless audio voice transmission system makes you heard clearly even 328 feet/100 meters away, giving remote instructions, remaining out of congregate settings, avoiding mass gatherings, and maintaining social distance (at least 6 feet/2 meters) from others when possible. Return to work with confidence. Independent Mechanical Channel adjusting button,just press +/- to increase or decrease Channel ID,no need to pair or sync. UHF stable wireless t....
JENSEN JCR-370 Color Changing Mood Lamp Digital Dual Alarm Clock Radio, White
PLL AM/FM Radio with preset stations: AM/FM radio stations can easily be located with a digital scan so you can start listening to your favourite station by the preset functions. External FM antenna improves the FM radio reception..
Digital Clock with Dual Alarms : Dual alarm setting (wake up by buzzer or radio) is easy and the alarms are independent, so both bedmates need only this one alarm clock. SLEEP TIMER allows you to listen to the radio/music while you fall asleep. Whenever the alarm activates, it can be suspended for a short period of 9 minutes by pressing the SNOOZE button once..
0.9" Blue LED display: Clear display for ease of use. Very Suitable for family with the elderly and children.
Battery Memory Back-Up (Battery Not Included): In case there is a shortage of power, the memory backup function will store all the setting. You do not need to set everything again once the power is resumed..
Development Board Module Kit Fit for 850/900/1800/1900 MHz GPRS/GSM Antenna, 5~26V
Computer debugging USB--TTL. This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers..
Make sure your SIM card is not locked. The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default). Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
20/24 4/6/8 Pin Computer PC Power Supply Tester with LCD Display and Buzzer for ATX, ITX, BTX, PCI E, SATA, HDD
AUTOMATICALLY ALARM: When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know..
WITH LED DISPLAY: We have developed a portable computer power tester for the power supply market that can judge the quality of the power supply. It has LCD display intuitive and accurate display voltage (+/ 0.01V), automatic fault alarm, complete test interface, small and beautiful appearance, and more test functions. It is your best choice and reliable helper to quickly detect PC power..
EASY TO USE: This power tester only needs to be connected to the power supply ATX connector to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in LCD screen to quickly detect the performance of computer power supply..
PRACTICAL & CONVENIENCE: Small and practical power tester. Now the number of power output groups is increasing. As long as one of them has problem, the hardware of the computer system may work abnormally or even burn out. To measure whether the output voltage output of the power supply is stable, the player usually uses a multimeter. But for the average user is still a little troub....
Tattoo Power Supply - EMALLA Adjustable Light Weight Tattoo Power Supply with Stainless Steel Foot Pedal and Clip Cord
[PACKAGE INCLUDES] - Emalla power supply kit including 1Pcs black power supply, 1Pcs foot pedal and 1Pcs clip cord. This kit is an essential tool for professional artists and beginners..
[HIGH QUALITY] - Our power supply is made with Aluminum shell, light and solid. And the foot switch is made of stainless steel, which is light and convenient. Our clip cord is made of grade copper wire and silicon. This kit is durable for long time use..
[EASY TO USE] - The power supply is easy to installation, plug and use. The pedal and clip cable are easily connected to the power supply. We can guarantee customers reliable, quiet operation without any vibration..
[GREAT DESIGN] - The power supply is made of alloy with high quality material, durable and reliable.And the power supply has a sleek look and great technical. It is small size, light weight and easy to carry. The power supply is the first choice for professional artists..
[SATISFACTION GUARANTEE] - Emalla is a equipment manufacture over 10 years. We guarantee to product quality to satisfy customers. If the power supply kit has any quality problems, you can contact us by email. Support full refund! You can buy with confidence. We will provide you with the best service..
