Cold Sound

Will make you see the world of wireless headphones differently
Characteristics
  • Battery capacity of the charging case
    300 mAh
  • Battery charging time
    ~2 hours
  • Battery type
    Lithium
  • Bluetooth profiles
    A2DP/AVRCP/HFP/HSP
  • Bluetooth version
    5.3
  • Charging connector
    Type-С
  • Connection distance
    10m
  • Connection interface
    Bluetooth
  • Control
    Touch
  • Frequency range
    20-20000 Hz
  • Headphone type
    Vacuum
  • Microphone
    Built-in
  • Resistance
    32 Ohm ± 15%
  • Speaker size
    Ø10 mm
  • Water protection
    IPX4
  • Working time (music, conversation)
    4 hours
  • Color
    Silver & white
Description
Sound quality

Cold Sound supports Bluetooth 5.1 and A2DP, AVRCP, SPP, SMP protocols, which together create a reliable connection to the device and high-quality audio transmission.

Autonomous operation

The charging case is equipped with a 300 mAh battery, which is enough to listen to music for up to 25 hours. The headphones themselves are equipped with 40 mAh batteries, which allows you to enjoy your favorite tracks for up to 4 hours without charging.

Convenient use

Cold Sound is a modern and comfortable headphone that uses simple and intuitive touch controls. It allows you to switch music and take calls without even taking your phone out of your pocket.