Born from the legendary Sena SMH5, the Sena 5S is Sena's next generation of feature-rich intercoms. With this easy-to-use unit you have high-definition speakers in your helmet, high-definition two-way intercom and a built-in LCD screen. All the features you need at an amazing price. The 5S with Bluetooth® 5 keeps you connected with other riders or your pillion with HD sound quality, music sharing and audio equaliser profiles. With even more capabilities built in, it also lets you answer phone calls hands-free and listen to GPS directions. The 5S comes with a helmet Clamp Kit and a Boom microphone. The Jog Dial creates an intuitive user interface that is far easier to control while riding, which means you will ride more safely. Redesigned HD speakers for a new listening experience. The recently redesigned helmet speakers are optimised both for physical comfort and for impressive sound performance. These speakers are designed with a bevelled taper and fit easily into a helmet's speaker pockets, giving the rider a comfortable experience. But the external design is nothing if the sound output does not live up to expectations. With a remarkable increase in volume, bass boost and clarity, these brand-new HD speakers live up to the rider's expectations! Communication with crystal-clear two-way Bluetooth HD intercom has never sounded better. Easy to set up and operate. The LCD screen lets you quickly verify your connections and settings before you even put your helmet on. Manage the device's functions hands-free while riding using the voice commands supported in 8 languages. The Jog Dial is glove-friendly and ideal for changing the volume or answering your phone calls while on the move. You can also take advantage of the Sena Utility app on your smartphone to configure the 5S Bluetooth headset the way you want at the push of a button. The Utility app also gives access to four EQ presets of bass boost, balance, mid boost or treble boost. Listen to your music exactly the way you want! Technical specification: TALK TIME: - 7 hours Dimensions: - Speaker driver unit: 40 mm - 7,2 mm thick - Wired microphone: 183 mm long - Wire between speakers: 700 mm long Weight: - Main unit: 48 g (1,69 oz) Operating temperature: -10 ° C - 55 ° C (14 ° F - 131 ° F) BLUETOOTH - Bluetooth 5.0 - Headset Profile (HSP) - Hands-Free Profile (HFP) - Advanced Audio Distribution Profile (A2DP) - Audio Video Remote Control Profile (AVRCP) INTERCOM - Up to 700 m (760 yds) in open country - 1-to-1 intercom, Pairing list: 3 AUDIO - Advanced Noise Control™ - Built-in SBC codec - Wide volume control - Sample rate: max. 48 kHz (DAC) BATTERY - Charging time: 1,5 hours - Lithium polymer battery - 3.7V 420mA, 1 pc CERTIFICATES - CE, FCC, IC APP - Sena Utility App