Size:
• internal- 11,27 x 7,46 x 4,29 cm
• external- 13,81 x 10,32 x 5,4 cm
Weight:
• 186 g
Temperature conditins:
• min -23 C
• max +93 C
Buoyancy in salty water with loading:
• 225 g
It is made from polycarbonate, black color, tight. It has atmospheric valve. In this case you can keep any earphones of Ambient-acoustics laboratory.
The lifelong guarantee is provided.