Product Dimensions: 1.33 x 0.9 x 0.4 inches
Item Weight: 2.82 ounces
ASIN: B085RPKJFH
Item model number: BT-S2 Helmet Bluetooth Headset
Batteries: 1 Lithium Polymer batteries required. (included)
Is Discontinued By Manufacturer: No
Department: unisex-adult
Manufacturer: HDKJ
Country of Origin: China