Number of aperture blade

The lens has a large maximum aperture of F2

HDR (High Dynamic Range): Yes

Publisher: Robert Rose (March 20

Cowin KY02 True Wireless Bluetooth Sports Eearbuds Black + Power Protection Pack Food Grinders/Shredders Number of aperture bladeKY02 True Wireless Sport Earbud Earphones Cowin KY02 true wireless earbuds are designed from the ground up to energize your exercise with acclaimed lifelike sound and a comfortably secure fit. Proprietary technologies make your music sound clear and balanced, no matter how loud you turn it up. The earbuds' sleek design allows them to sit close to your ears. And the eartips won't hurt your ears no matter how long you exercise and won't fall out no