HaetFire Sleep Headphones Sports Headband Wireless Music Headband Sleeping Headphones Sweatband Sleep Mask with Ultra-Thin Stereo Speakers Mic for Women Men Running Workout Yoga Travel (Grey)
【Sleep Headphones, Sleep Mask, Sports Headband】Sleepphones headband adopts a headband design with a wireless speaker inside. It can be used as a Music eye mask, sleep headset, or music sports headband headphones. Sleep headphones headband helps you eliminate external noise during sleep and protects you from hair and sweat during exercise. Wireless sleep headphones is perfect suitable for nap, air travel, gym, workout, running, cycling, yoga and much more..
【Built in HD Mic & Ultra-thin Speakers】Wireless headband sleep headphones built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Sleeping headphones provides a range of 50 feet and and can be connected to most other wireless compatible devices in seconds. Built-in microphone and volume control buttons allow users to answer calls without using a mobile phone..
【Super Soft and Breathable Music Sport Headband】Soft wireless headphones for sleeping is made of durable knitting thread and with a breathable mesh lining, which absorbs sweat and is easy to stretch. With good elasticity, headband circumference is 20-22 inch to fit for most head shapes. The latest Wireless 5.0 technology with high-definition HIFI sound ensures clear sound and hig....
This cell phone is compatible with GSM carriers like AT&T, T-Mobile as well as with H20, Straight Talk GSM, Simple Mobile, Tracfone GSM and other prepaid carriers. This Unlocked cellphone will NOT work with CDMA Carriers like Verizon, Sprint, Boost mobile, Virgin mobile, Straight Talk CDMA, Tracfone CDMA, Total Wireless, Ting Wireless or U.S Caellular. Please contact your service provider to check fully compatibility of the phone & the network they operate on..
FEATURES: Can be equipped with the Traxxas Link Wireless Module (TRAC6511) and used with the iPhone, iPad or iPod touch* to create a graphical user in.
REQUIRES: AA Batteries: Four for transmitter Servos and receiver of modeler's choice COMMENTS: * Traxxas Link Wireless Module is not included and must.
2 Pieces Digital FM Transmitter Module Stereo FM Transmitter DSP PLL 76.0 -108.0MHz Stereo Frequency Modulation with LCD Display Line/USB/Mic Input, DC 3.0V - 5.0V
Good performance: thanks to the DSP and PLL technology, these multi-functional stereo FM transmitter modules can provide you with quality stereo.
Practical design: the FM transmitter module has a blue backlit LCD display, allowing you to clearly see the value in a dark environment.
The power consumption is extremely low, and noise interference is small.
Suitable for: this digital FM transmitter supports line/USB/mic channel input, its transmitting frequency range is 76.0~108.0 MHz, and the frequency response range is from 50 Hz to 18 KHz.
Frequency adjustment stepping is 0.1 MHz/ times when short press the key and 1.0 MHz/ times for long press.
Wide uses: the digital FM transmitter module can be applied to FM wireless, USB PC broadcast, maternal and child monitoring, wireless microphone and much more.
Warm notice: please confirm whether the power polarity and power voltage are correct before turning on the power.
If the input voltage exceeds 5V or the positive and negative poles of the power supply are connected reversely, it may cause permanent destroy to the module.
Do not touch the components on the back of the module while working, so as not to affect the normal operation of the module.
CircuitMess Ringo - An Educational DIY Mobile Phone Kit | Learn Electronics and Coding | Soldering project | STEM project for kids | Ages 11+
WORLD’S FIRST EDUCATIONAL MOBILE PHONE: a STEM kit suitable for everyone aged 11+ curious about how mobile phone technology works.
NO PRIOR KNOWLEDGE NEEDED: designed for absolute beginners in electronics. Follow a detailed and straightforward guide to assemble and code your own....
EASY CODING FOR BEGINNERS: Learn how to code new apps and games. drag and drop blocks, or code in a text-based environment in C++. No installation is....
ALL THE COMPONENTS COME IN THE BOX: circuit boards, a TFT LCD screen, casing, GSM module, sound module, amplifier module, detailed instructions, etc.)....
WORKS LIKE A REAL MOBILE PHONE: Ringo is not just a learning set or a toy - it's a fully functional mobile phone that can make calls, send texts, play....
