VNETPHONE V5C 1200m 5 User Intercom Stereo Headset Full-duplex Referee Interphone with bluetooth Function

Description The first Intercom with bluetooth Function 5 Users talking at the same time in the Market 1200 Max talking range 1200m talking range is in vacuum environment Working speed up to 120km hExcellent performance for full face helmet and half face helmetUp to 8 hours talking time 500MAH battery 240 hours standbyAdvanced A2DPEDR bluetooth profileWater resistance all weather friendly for glovesSupport to Smartphone mp3 GPS and other audio headsets with stereo headphoneAutomatic and safe receiving mobile phone callsRider to pillion intercom full duplex talkingThe AVRCRP profile allows the rider to play pause and control tracks from the headsetMonaural headset earhook earphone used outside A secret of the earhook it can be shaped into any firgue to fit you ears What s more it can be removed fromthe headset We also send you an armband case to contain the intercom and the headset Specially Designed for 5 Users with Free Helmet bluetooth Radio for The Referee Cranes Aerial Division Concerts Directed Video Cameraman Driving Motorcycle Racing Cycling Electric tower Construction Ski Mountaineering and Other Work Required Full Hand Free Communication Specification Frequency 2 4GHzWorking speed up to 120kphInter communication up to 5 refereesTalk time up to 8 hoursStandby time up to 500 hoursMaterial ABS Plasticbluetooth Transmit Distance 10mbluetooth Version 3 0Chip BC5Battery Type Li ion batteryCharge and discharge times Operating voltage 3