1. OontZ Angle 3 Bluetooth Portable Speaker, Louder Volume, Crystal Clear Stereo Sound, Rich Bass, 100 Foot Wireless Range, Microphone, IPX5, Bluetooth Speakers (Black)
- HIGHER QUALITY CRYSTAL CLEAR STEREO SOUND – The OontZ Angle 3 is Designed and Engineered by Cambridge Sound Works in the USA for greater clarity sound, accurate mids and clear highs from dual precision acoustic stereo drivers; the bass output is enhanced by our proprietary passive bass radiator; unique triangular design and downward facing bass radiator further enhance the sound quality; the Higher Quality Crystal Clear Sound & Features distance it from the competition.
- LOUDER VOLUME – Surprisingly loud, the Volume Booster 10+ watt power AMP pumps out more volume and plays your music with no distortion, even at maximum volume; the louder volume makes the OontZ Angle 3 Portable Bluetooth Speakers the perfect speaker for any room and the ideal Outdoor Speakers.
- INCREDIBLE 100 FOOT BLUETOOTH RANGE – Play the OontZ Angle 3 Bluetooth Speakers up to 100 unobstructed feet away from your device; advanced antenna design with Bluetooth 5.0 provides greater wireless range and faster Bluetooth connection; connects easily with the Echo Dot, Echo Dot 3rd Gen, Echo, Echo Plus, iPhone 6, iPhone 7, iPhone 8, iPhone X, iPad, Samsung Galaxy 8, Samsung Galaxy 9, Samsung Note, Smartphone, Cellphone, Laptop, computer, Mac, and all other Bluetooth devices
- IPX5 WATER RESISTANT – The OontZ Angle 3 is totally Splashproof, Rainproof shower speaker, great Shower Speaker; with IPX5 certification the speaker can resist gentle water spray and splash but cannot be partially or fully submerged
- LONGER BATTERY PLAYTIME UP TO 14 HOURS – Play from morning till night; bigger 2500mAh rechargeable battery can play up to 14 hours at 2/3 volume; AUX IN Jack connect from TVs and non-Bluetooth devices with a 3.5mm Line-In cable for the Perfect Line-In Speaker; BUILT-IN Microphone for personal handsfree speakerphone calls from a Cellphone or iPhone; Light-weight just 10 oz, 5” long, 2.8” high
2. IMDEN Bluetooth 5.0 FM Transmitter for Car, 3.0 Wireless Bluetooth FM Radio Adapter Music Player FM Transmitter/Car Kit with Hands-Free Calling and 2 USB Ports Charger Support USB Drive
- 2 ports usb car charger &3.0 charger : support charging two devices simultaneously, one port is quick charge 3.0 port. this fast charge port is also compatible with: 2.0, hua wei fcp, type-c and samsung. the charger efficiency is more than 80%.
- Answer calls hands-free :high-performance microphone with noise suppression cvc technology, grants you crystal clear call. answering/redialing/dismissing or ending call just simply click a button.
- Immerse in hi-fi music: insert a usb flash driver which contains mp3 files into the right±usb port and enjoy it. if that’s not enough, it can also support your playlist with no distortions of the original signal from your mp3, iphone, android smartphones and more bluetooth enabled devices.
- Wide compatibility :bluetooth car fm transmitter can be paired as a hands-free kit with all bluetooth enabled devices, such as iphone, ipad, ipod, tablet, samsung, htc, sony and other andriod smartphones.
- Multi-safety protection :comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection.
3. COMSOON [2021 Upgraded] Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter, Bluetooth Music Receiver for Home Stereo/Wired Headphones/Hands-Free Call,16H Battery Life-Black+Silver
![COMSOON [2021 Upgraded] Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter, Bluetooth Music Receiver for Home Stereo/Wired Headphones/Hands-Free Call,16H Battery Life-Black+Silver](https://m.media-amazon.com/images/I/41RjE7HduFS._SL500_.jpg)
- 🎶【Enjoy Wireless Streaming Music】This car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm AUX adapter; And equipped with a Bluetooth 5.0 chip for stable connection / fast transmission / wide signal range. Just pair it with your phone and start listening to your favorite music!
- 🎧【Intelligent Noise Reduction Tech】Our Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal Processor (DSP) technologies, which can eliminate echo and block out intrusive background noise (such as wind, traffic, or crowds), providing you with crystal-clear calling sounds.
- 🔋【Up to 16 Hours of Battery Life】The working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing music. And it takes only 2.5 hours to fully charge the device by using a Type-C fast charging cable (Included in the package). In addition, this Bluetooth music adapter can be used while charging, which is very convenient.
- 📞【Hands-free Calling & Navigation】A built-in microphone and one “MFB” button to answer / redial / hang up / reject calls, help you make hands-free calls. And the Bluetooth audio adapter supports broadcasting voice notification from existed navigation App. You don’t have to look down the phone on the move. Make sure you drive safely!
- 📱【Dual Connection】The portable Bluetooth stereo adapter can be paired with 2 devices at the same time. You can enjoy your music and never worry about missing any calls. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, as long as they are within the wireless range.
4. Bluetooth Speaker, DOSS SoundBox Touch Portable Wireless Bluetooth Speaker with 12W HD Sound and Bass, IPX5 Waterproof, 20H Playtime,Touch Control,
Handsfree, Speaker for Home,Outdoor,Travel-Black
- Superior Sound Quality: Enjoy your music in 12W full-bodied stereo realized through dual high-performance drivers and unique enhanced bass.
- Capacitive Touch Control: Easy-to-use touch controls allow you to amplify the mood and energy of the party. Change tracks, volume and pair effortlessly with just a simple touch.
- Water-resistant Protection: With IPX5 waterproof, DOSS Soundbox Touch speaker can against water and other liquids gentle splash. A good choice for summer days, poolside or beach party, keep the music on your way.
- Portable and Versatile: Enjoy high definition stereo sound with impressive volume whether you’re lounging, partying, camping, hiking or biking.
- Extended Playtime: Built-in Li-Ion rechargeable battery powers up to 20 hours of playtime at 50% volume. Recharge in 3-4 hours with the included micro USB cable.
5. KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
- Nice Sensor shield of MEGA Rev3, Easy prototyping and Very convenient especially for 3PIN (G V S) connections. There are tons of ground and VCC headers making really it easy to connect various Arduino modules and sensors with DuPont style cables.
- This sensor shield board really simplify the circuit and easily connect commonly used sensors.The board is having digital and analog interface, Bluetooth module communication interface, SD Card module communication interface, APC 220 radio frequency module interface, etc.
- This sensor shield allows ease development and prototyping and makes convenient way to connect many external devices/sensors.
- This board works well for prototyping or certain permanent applications and a very handy companion to an Mega Rev3 or compatible board.
- 100% Compatible with the programming software for Arduino. Excellent shield board in good quality and packaged in a nice box! Great for all kinds of scientific experiment research for Arduino
6. Fitpolo Smart Watches for Women Men, Smart Watch for Android Phones and iOS Compatible with iPhone, IP68 Swimming Waterproof Fitness Watch Pedometer Fitness Tracker Heart Rate Monitor
- ⌚【2021 Upgraded Smart Watch for Women】 Equipped with 1.33 inches TFT-LCD full touch screen, can provide you with high-quality touch and visual experience. Three levels of brightness options allow you to easily read information in the sun or dark.Your watch face will light up automatically when you lift and twist your wrist. Soft bands fit different wrist sizes.
- ⌚【Accurate Fitness Tracker Watch】Supports 9 sports such as Walking, running, bicycle , Hike, Mountaineering, Dynamic cycling, fitness, treadmill, Yoga. Accurately record all-day activities like steps, distance, calories burned, miles walked, active minutes. Can track all your workout routes, distances, and physical status during exercise. And will connect to smartphone’s GPS to draw the route map in VeryFitPro app.
- ⌚【24/7 Heart Rate Monitor with More Practical Tools】 – Heart rate monitor watch Tracks real-time heart rate automatically and view heart rate curve picture from ‘VeryFitPro’ app. Get a better understanding of your sleep quality with comprehensive sleep quality tracking, helping you adjust yourself for a healthier lifestyle. This watch also has many pratical tools,like alarm clocks,music controller,deep breath guide,sedentary reminder,stopwatch,timer.
- 🔋【IP68 Waterproof Fitness Watch & Long Battery Life】Fitpolo sports smart watch is designed with IP68 waterproof rating, you can wear your watch in the shower, pool and beyond. Large capacity and low power consumption design offers longer endurance.It support 7 days of normal use and 30 days standby time.
- 📱【Smart Watch for Android IOS Phones Compatible iphone】Compatible with most iOS 8.0 & Android 4.4 above smartphones. Download and install Free “VeryFitPro” APP, bind this smartwatch in your cell phone,you can receive alerts of calendar, SMS, incoming calls and SNS (Facebook, WhatsApp, LinkedIn, Instagram, Twitter and more) on this watch, It will never let you miss any important things(Note: can’t reply to messages or make calls)
7. Smraza 100pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector
- Selection of Multi-Sized Proto Boards – 30 pieces double-sided prototype boards of 4 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. （10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm and 5 pieces 5*7cm PCB boards
- Header Connector – 10 pieces 40 pin male header, 10 pieces 40 pin pitch right angle male headers, 10 pieces 40 pin female header; pitch: 2.54mm, single row and straight connector
- Screw Terminal Block – 5 pieces 5.08-301-2P and 5 pieces 5.08-301-3P ; pitch: 5.08mm, rated voltage: 300V, rated current: 16A
- Jumper caps – 30 pieces standard 2.54mm pin spacing circuit board jumper cap in 6 colors, 5 pieces per color
- Compact and Elegant Packaging –
All of the items are put in a plastic box, easy to store and take out. They are good components for PCB
8. Echo Dot (3rd Gen, 2018 release) – Smart speaker with Alexa – Charcoal
- Meet Echo Dot – Our most compact smart speaker that fits perfectly into small spaces.
- Improved speaker quality – Better speaker quality than Echo Dot Gen 2 for richer and louder sound. Pair with a second Echo Dot for stereo sound.
- Voice control your music – Stream songs from Amazon Music, Apple Music, Spotify, Sirius XM, and others.
- Ready to help – Ask Alexa to play music, answer questions, read the news, check the weather, set alarms, control compatible smart home devices, and more.
- Voice control your smart home – Turn on lights, adjust thermostats, lock doors, and more with compatible connected devices. Create routines to start and end your day.
- Connect with others hands-free – Call friends and family who have the Alexa app or an Echo device. Instantly drop in on other rooms in your home or make an announcement to every room with a compatible Echo device.
- Alexa has skills – With tens of thousands of skills and counting, Alexa is always getting smarter and adding new skills like tracking fitness, playing games, and more.
- Designed to protect your privacy – Amazon is not in the business of selling your personal information to others. Built with multiple layers of privacy controls including a mic off button.
9. Nulaxy Wireless In-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players
- 1.44 Inch LCD Display: Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance.
- Flexible Gooseneck&Bluetooth V5.0: The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen. With the Bluetooth V5.0 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection.
- Noise Cancellation&Hi-Fi Sound Quality: Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls. High Quality Music Streaming ensures crystal clear sound for listening music and hands-free calls.
- Hands-free Calls： All in one button for hands-free calls: answer/reject/hand up/recall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter.
- Wide Compatibility: The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. You can play your favorite songs on your car stereo via Bluetooth, TF Card and Aux Cable. And it fits 12V-24V cars and trucks.
10. JBL FLIP 4 – Waterproof Portable Bluetooth Speaker – Black
- Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound
- Built-in 3000mAh rechargeable li-ion battery Supports up to 12 hours of playtime
- Ipx7 waterproof means no more worrying about rain or spills; you can even submerge flip 4 in water
- JBL connect+ allows you to Link more than 100 JBL connect+ enabled speakers together to amplify the party
- Dual external passive radiators demonstrate just how powerful your speaker is