Review on FreedConn R1plus Motorcycle Helmet Bluetooth: Full-face Helmet Bt Headset Intercom & Recorder with 1080P Camera, FM Radio, Microphone, 1000M Range, 6 Riders, BT 5.0, IP65 Waterproof, Voice Calling by Thong Pilla

Most importantly, the volume of the speakers, even the helmet, is too low, also there is no application to configure the device outside of the camera settings. It's pretty obvious that this Chinese device is reverse engineered from Sena products, not as good as Sena, but given the price difference between this and the Sena 10c series, I'd say you'll get your money's worth if your main goal is something then record, the maximum resolution is 1080p, so it's not something that produces great quality video. However, it states a recording time of 4 hours, which beats the Sena by a factor of 2 even at 1080p. However, I haven't had a chance to fully test the 4 hour requirement yet