Elegantly designed Bluetooth 5* Earbuds with a cylindrical case that rotates to open and works as a large capacity charging case (800MPH), so large that it can work as a power bank for your cell phone! 

It features a snap-on design, puts the earbuds into the charging compartment and buckles it  360 degrees rotation.
Open it to turn on Automatically and to Automatically pairs. 

This advanced Bluetooth Earbud offers true stereo sound  enhanced by binaural beats with a slight change in frequency between the 2 earbuds

With stronger signals, conventional Bluetooth 4.2 and likes tend to be less clear. yet with Bluetooth 5 even with a stronger signal, the sound is still clear, and smooth.

Waterproofing is another significant feature of these advanced Bluetooth earbuds with the latest 21st-century technologies, being IPX6** which means that it is safe to shower with it, and even to shallow swim while wearing it, for short duration. In fact, many athletes use this earbud during training it helps to improve the performance and gives the extra push needed as they describe it. That, of course, in addition to the earbuds being sweat proof, and dustproof suitable for wearing at the gym or while playing a beatch game. 

In addition to the above mentioned fantastic features, these advanced bluetooth5 earbuds offer all the luxuries and sophistication of the 21st century; it is responsive to touch and fingerprints, you can start it, change the track you are listening to either backward or forwards by simply touching it, with a light signal on its border indicating its state of operation, it is light as a feather, weighing only 4 grams, so you do not feel that you are actually having anything in your ears.

Moreover, it is SIRI compatible you can start to communicate with Siri with, as usual, with just a touch. 

The charging case can work as a powerful emergency Power Bank for your phone, it can even operate a Flash Light or a Small portable fan.

   Bluetooth 5.0 dual-mode certified that supports wideband speech which is defined at HFP1.7, AAC decoder, and 2-Mic for better noise reduction and echo cancellation performance.

 Main Features & Benefits

• Elegantly designed earbuds with a cylindrical case.
• Large capacity charging case (800MPH), so large that it can work as a power bank.
• Open the case to turn on automatically and automatically pairs.
• IPX6 Water- resistance; to showering, splashes, and sweat
• Dust resistance.
• Bluetooth 5 generation with up to 3 times the range of the older version (Transmission distance 20-30 meters)
• The durable battery can be used for 4 continuous hours
• Full metal casing with a unique texture.
• Touch on/off and volume control.
• Binaural beats with a slight change in frequency between the 2 earbuds
• Very light and convenient to wear; Only 4 grams in weight.

*What Is Bluetooth 5?

A look at the latest version of the short-range technology

Bluetooth 5, released in July 2016, is the latest version of the short-range wireless standard. Bluetooth technology, managed by the Bluetooth SIG (special interest group), allows devices to communicate wirelessly and broadcast data or audio from one to another. Bluetooth 5 quadruples the wireless range, doubles speed, and increases the bandwidth to allow for broadcasting to two wireless devices at once. A smaller change is in the name. The previous version was called Bluetooth v4.2, but for the new version, the SIG has simplified the naming convention to Bluetooth 5 rather than Bluetooth v5.0 or Bluetooth 5.0.

 Bluetooth 5 ImprovementsThe benefits of Bluetooth 5, as we mention above, are threefold: range, speed, and bandwidth. The wireless range of Bluetooth 5 maxes out at 120 meters, compared to 30 meters for Bluetooth v4.2. This increase in range, plus the ability to transmit audio to two devices, means that people could send audio to multiple rooms in a house, create a stereo effect in one space, or share audio between two sets of headphones. The extended range also helps it better communicate the Internet of Things (IoT) ecosystem (i.e. smart devices that connect to the internet).

  Another area in which Bluetooth 5 adds improvement is with Beacon technology, in which businesses, such as retail can beam messages to nearby potential customers with deal offers or advertisements. Depending on how you feel about ads, this is either a good thing or a bad thing, but you can opt-out of this functionality by turning off location services and checking app permissions for retail stores. Beacon technology can also facilitate navigation indoors, such as in an airport or shopping mall (who hasn't gotten lost in either of these locations?), and make it easier for warehouses to track inventory. The Bluetooth SIG reports that more than 371 million beacons will ship by 2020.  

To take full advantage of Bluetooth 5, you'll need a compatible device. Your 2016 or older model phone can't upgrade to this version of Bluetooth. Smartphone manufacturers started adopting Bluetooth 5 in 2017 with the iPhone 8, iPhone X, and Samsung Galaxy S8. Expect to see it in your next high-end smartphone; lower-end phones will lag behind in adoption. Other Bluetooth 5 devices to look out for include tablets, headphones, speakers, and smart home devices.

  **What does ipx6 waterproof mean?

IPX6 Waterproof Standard. Protected against heavy splashing and rain. Must not fail or show water seepage when exposed, but not when immersed. 

  Specifics

Wireless Type: Bluetooth
Plug Type: Wireless
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport,Common Headphone
Connectors: None
Communication: Wireless
Active Noise-Cancellation: Yes
With Microphone: Yes
Style: In-Ear
Resistance: 16Ω
Volume Control: Yes
Frequency Response Range: 20-20000Hz
Waterproof: Yes, IPX6
Vocalism Principle: Dynamic
Control Button: Yes
Sensitivity: 108±3dB
Color: black,gray,red,gold