including three IS operation modes

BATTERY TYPE - rechargeable lithium-ion

SSD Storage - 256GB

4 mm Aluminum Diaphragm Compression Tweeter per Speaker Horn 90 x 90° Square Tractrix Horn Frequency Response 76 Hz to 21 kHz Crossover Frequency 1730 Hz (Passive)

8 lbs Shipping Weight 32

DJI Osmo Helmet Chin Mount, Compatible with Osmo Action 3 / Action 4 Category_Binocular Accessories including three IS operation modesDelivers a stunning first person perspective with a camera mounting position that mimics the users line of sight, even on rugged terrain. It is easy to assemble and disassemble, and works on a variety of different helmets. Product Specifications: Dimensions: 98. 243150 mm (LWH) Weight: 48 g Warranty: DJI 3 Month Warranty