The recon hybrid communicator bluetooth walkie talkie is a proprietary communication device utilizing bluetooth 5.0 connectivity.It integrates exclusively with the all-new walkers recon digital muff series*, delivering access to 22 gprs radio channels for hands-free communication and more.Features push-to-talk and programmable voice activation.Hi-gain omnidirectional boom microphone ensures conversations come through clearly.Compatible with walkers link app.Channels: 22 GPRS radio channelsRange: Up to 3 MilesBattery Size: AAACompatible With: Walker's Recon Muffs