Into Gear, Nexx specialists, bring you the ultra slim Nexx Xcom 2 Bluetooth Intercom System. Developed specifically by the award-winning Sena Company and custom-made to slot right into the recess of your Nexx X.VILITUR or X.VILIJORD, you'll have no unsightly bits sticking out on show.Talk time: 10 hoursOperating temperature: -10*C ~ 55*C (14°F ~ 131°F)Weight: main module – 100 g (3.53 oz)Bluetooth 4.1Headset Profile (HSP)Hands-Free Profile (HFP)Advanced Audio Distribution Profile (A2DP)Audio Video Remote Control Profile (AVRCP)Working Distance: Up to 1.6 kilometers (1.0 mile) in open terrainSupports up to 8 ridersNoise Cancellation: Advanced Noise Control™Codec: Built-in SBC CodecFM Radio frequency specifications: 76 ~ 108MHz10 preset station memoryCharging time: 2.5 hoursType: Lithium Polymer BatteryYou can dowwnload the NEXX Device Manager to automatically update the latest firmware and device settings.