HEARKEEN are versatile earphones in ABS and silicone, perfect for the several moments of the day-to-day life. Due to their versatile design, they can be used in more professional environments, or when exercising. Bluetooth 5'0 transmission increases the practicality of these headsets, with a wireless range of up to 10 m. They have a frequency of 20Hz-20kHz and 5mW (16Ω) of power. Its features include a button to answer calls, volume control and connection to the playlist of a mobile device. The battery capacity is 90mAh and the autonomy in use is up to 8h and standby time is up to 6 days. Includes cable. Supplied in a gift box. Earphones (each): 33 x 16 x 24 mm | Neck band length: 455 mm | Box: 201 x 220 x 40 mm