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• Waterproof and sweatproof Bluetooth wireless headphones are perfect for listening to music while running or even swimming!
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  Forget about traditional charging and focus on another breakthrough of the century. Wireless earphones with microphone compatible with iOS and Android systems, completely smart and comfortable.

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• The touch control buttons on the Bluetooth headphones allow you to play and pause music, skip tracks, answer and hang up calls, and activate phone voice control through a simple operation on the Bluetooth headphones.
  
• Why is the TWS Bluetooth 5.1 Earphones 3500mAh Waterproof Charging Box suitable for me?

• ~Bluetooth 5.1: The binaural chip has more stable transmission, simpler connection, and smoother connection. Version 5.1 has better caching and pairing that improve the connection speed and reduce power consumption. This makes the process faster and makes it less likely to cause interference in areas where many Bluetooth devices are connected simultaneously.
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  ~IPX4 Waterproof: Protect the Bluetooth earplugs from rain or sweat. You can do different activities, no matter if it involves water. This device will keep up.

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• ~High Quality Sound: Stereo headphones can produce high quality stereo sound, HiFi sound and enhanced bass. Anyone can take their music listening experience to the next level. These wireless Bluetooth headphones have good sound quality. Enjoy the HIFI scene and enjoy the 9D stereo surround sound surround effect.

• ~Wide Compatibility & Intelligent: Can be paired with any mobile phone that supports Bluetooth function, regardless of brand and mode. Intuitive to know the electricity level of the charging cabin and the earphone at a glance.

• ~Large capacity charging case: Can be used for earphones to charge the earphone/mobile phone charging box.
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  Product specifications
  Style: In-Ear
  Bluetooth: V5.1
  Bluetooth Profile: A2DP, AVRCP, HFP, HSP
  Communication: Wireless
  Working voltage: 3.1V~4.2V
  Charging voltage: 5V-1A
  Frequency response range: 20 - 20000 Hz
  Headphone battery capacity: 50MAH
  Storage box battery capacity: 3500MAH
  Transmission distance: >10M
  Earbuds Material: Silicone
  Sensitivity: 120dB
  Call time: 4-5h
  Playing time: 4-5h
  Waterproof: IPX4
  Package includes: 1x TWS Bluetooth 5.1 Earphones 3500mAh Waterproof Charging Box

  

  Long-lasting battery

  Enjoy up to 60 hours of music or 90 hours of calls thanks to its PowerBank and with its display you will know at all times how much battery you have left in both your headphones and your PowerBank.

  

  
  

  Even the wind falls silent

  We've covered the microphone inside each earbud with a special acoustic mesh that minimizes the effect of air during calls.

  

  Compact and lightweight design

  Its size is small and very comfortable so you can take it wherever you want.

  

  Product Specifications

  Connection Type	Wireless
  Compatibility	Mobile, PC, Tablet and Laptop or other device with Bluetooth technology.
  Headphone Features	Built-in Microphone, Noise Cancellation, Water/Sweat/Steam Resistant, Volume Control
  Connection Type	Bluetooth
  Speaker diameter	8mm
  Operating distance	7-10 meters
  Call and music time	24 hours
  Headphone Battery Type	3.7V, >50mA Li battery
  Loading time	1 hour
  Shipping from	Spain
  Designed	Spain