ENGLISH
20
Dimensions (mm) /
Weight (g)
Earbud : 21.5 mm (W) X 27.7 mm (L) X 24.9
mm (H) / 5.3 g (One earbud)
Charging case : 54.5 mm (W) X 54.5 mm (L)
X 29.6 mm (H) / 39.3 g
Frequency range
2402 MHz to 2480 MHz
* Duration of use may vary depending on the connected mobile device, features
being used, settings, signal strength, operating temperature, frequency band,
and other methods of use.
Summary of Contents for TONE Free TONE-T90Q
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