Winter warm Bluetooth knit cap

$19.99

 

  • Power on key/telephone connect/pause/play button
  • Volume up/next button
  • Volume down/up button
  • The microphones
  • USB charging port
    Bluetooth parameter information
  • Frequency range: 20-kHz
  • Sensitivity: 95DM
  • Impedance: 32 ohms
  • Transmission distance: CLASS Ⅱ
  • Operating range: 10M
  • Horn size: 32m
  • Charging time: 2H
  • Duration: 3-6h
  • Battery: 160-180ma polymer lithium battery
  • Accessories: data cable + instruction manual
  • Bluetooth protocol: 4.1
  • size:30*21cm     weight:125g
  • Material: acrylic
  • Accessories: USB data cable + instruction manual
  • Bluetooth: 4.1

 

Clear

Description

 

6863198810490

 

 

 

 

 

457413920964

34648750657920

3246537764189

2091037850976

 

 

Additional information

Color

Black, Blue, White, Pink, Khaki