Product Dimensions: 4.5 x 0.3 x 2.3 inches
Item Weight: 0 ounces
Manufacturer: Sennheiser
Language: English, French, Spanish
ASIN: B0009PL4CY
Country of Origin: Germany
Item model number: BA 151
Batteries: 1 Lithium Ion batteries required.
Is Discontinued By Manufacturer: No