Head mounted wireless Bluetooth earphones, display screen control, builtin microphone for making and receiving calls

B19 Head mounted Wireless Bluetooth Earphones
Core selling points:
      • High definition calling and surround sound quality: Using Bluetooth V5.0 technology, it supports high-definition calling and provides excellent surround sound experience.
      • sound effect: 40mm driver unit, tested professional sound engineers to ensure true reproduction of audio details, providing  level sound effects with bright high notes, rich mid notes, and deep bass.
      • Large capacity battery and long-lasting endurance: Equipped with a built-in 500mAh battery, it supports up to 6-8 hours of playback or talk time, and can be fully charged in just 1-2 hours.
      • Intelligent display screen: equipped with a technology blue screen, it can display headphone mode and battery information, both beautiful and practical.
      • Comfortable wearing: Made of high protein ear mask material, it is comfortable to wear and has good breathability and sound insulation effect.
      • Noise cancelling microphone: equipped with CVC6.0 noise cancelling technology, ensuring clear and noise free communication.
      • Multi functional control: supports answering/hanging up calls, music playback control, and other functions, and is compatible with multiple devices.
      • Product specifications:Bluetooth version: V5.0
      • Signal to noise ratio: 75dB
      • Frequency response: 20Hz -20KHz
      • Output power: 90mW
      • Battery capacity: 500mAh
      • Play time: 6-8 hours
      • Charging time: 1-2 hours
      • Communication distance: accessible 15 meters
      • Earphone weight: 212g
      • Whole set weight: 337g
      • Earphone size: 164 × 80 × 180mm
      • Color box size: 152 × 193 × 88mm
      • Speaker impedance: 32 Ω
      • Noise reduction technology: CVC6.0
      • Supported protocols: HFP, HSP, AVRCP, APTX
     • Diaphragm material: full-size titanium alloy
      • Headbeam design: Lightweight and durable alloy, with a retractable folding design
Packaging content:
      • B19 earphones x 1
      • Android charging cable x 1
      • Chinese and English instruction manual x 1
Applicable equipment:
       Suitable for brands such as iphone、Samsung, HTC, Xiaomi, Huawei, Google, Meizu, etc., including smartphones, iPads, tablets, laptops, and desktop computers.ch