From the mountains to the studio Pulse handles everything from your biggest projects to impromptu street photography. With its small size and intuitive features, you'll never want to leave it behind. Pulse Features : -Wirelessly control ISO, shutter speed and aperture from up to 100 feet -Receive image thumbnails and histograms within seconds -Take 'Holy Grail' timelapses with exposure ramping -Control up to 3 Pulses at once -Free up WiFi and Internet as Pulse uses Bluetooth and BLE -Extend your session with 24 hours of battery (USB rechargeable)