Sena 5S Bluetooth Communication System Double PackBorn from the legendary Sena SMH5, the Sena 5S is the next-generation of feature-rich and value-packed intercoms from Sena. With this easy to use and accessible unit, you get High Definition in-helmet speakers, High Definition two-way intercom, and integrated LCD screen; all the features you need at an amazing value. The 5S with Bluetooth 5 keeps you connected to your riding companion or passenger with HD Sound quality, music sharing, and audio equalizer profiles built right in. With even more features packed in, it also lets you answer phone calls hands-free, listen to FM Radio, and hear your GPS prompts. The 5S features a Helmet Clamp Kit and Boom Microphone. The Jog Dial makes for an intuitive user interface that is much easier to control while riding, which means you’ll ride safer.Features:2-way intercomHD speakersHD intercommulti-language voice commandergonomic shapeLCD displayBluetooth 5Headset Profile (HSP)Hands-Free Profile (HFP)Advanced Audio Distribution Profile (A2DP)Audio Video Remote Control Profile (AVRCP)Noise Cancellation via Advanced Noise ControlSpecifications:Working Distance: Up to 700 m (0.4 mi) in open terrainRadio frequency specifications: 76 ~ 108MHzCodec: Built-in SBC CodecUSB-C connectionTalk time: 7 hoursCharging time: 1.5 hoursLithium Polymer BatteryOperating temperature: -10˚C to 55˚C (14°F ~ 131°F)Dimensions:Speaker Driver Unit: 40 mm – thickness 7.2 mmMain module: 76 mm x 48 mm x 30 mm (3.0 in x 1.9 in x 1.2 in)Wire between Speakers: length 700 mmWired boom microphone: length 183 mmWeight: main module – 48 g (1.69 oz)Contents:2x Sena 5S Main unit2x helmet clamp2x Glued Surface Mounting Plate2x Speakers2x Speaker Pads2x Hook and Loop Fasteners for Speakers2x Wired Boom Microphone2x Microphone Sponges2x Hook and Loop Fastener for Boom Microphone2x Boom Microphone Holder2x Hook and Loop Fastener for Holder2x Wired Microphone2x Hook and Loop Fastener for Wired Microphone1x USB Power & Data Cable (USB-C)1x Allen Wrench