Hollyland Mars T1000 Full-Duplex Intercom System which lasts 100 hours on

which lasts 100 hours on a single charge

all-black baseball style cap lets you mount any GoPro camera on your head and film your outdoor sports activities

iPhone 6/6 Plus

and YouTube Live

a more cinematic depth of field

Hollyland Mars T1000 Full-Duplex Intercom System which lasts 100 hours onIdeal for broadcasting, training, and meetings, the Hollyland Full Duplex Intercom System with Four Beltpack Transceivers allows two way communication at a range of up to 1000'. It includes a base station, four beltpack transceivers, and five headsets. The base station powers from an included AC power adapter with 4 pin XLR connector or from optional L series batteries via the dual battery plate built into the top of the station. The base station