 "GoPro Protective Lens and Covers"@en-US "Tripods | Come As You Arts"@en-US
"This kit includes a glass Protective Lens that fits over your GoPro camera lens to help guard against dirt, dust, and scratches while using the camera outside the housing. Itâ€™s perfect for use with The Frame1 or handheld shooting with just the camera. Also includes a camera lens cover, Standard Housing lens cover, replacement battery door and replacement side door for your camera."@en-US 
 "GoPro Dual Battery Charger + (for HERO4) - AHBBP-401"@en AHBBP-401 Filmtools"@en
"
Charge two HERO4 batteries simultaneously
Power it with most standard USB power adapters, the GoPro Wall or Auto Charger, or a computer
Dual LED indicator lights 
Includes a spare 1160mAh lithium-ion rechargeable battery 
"@en 