The SENA 5S Single Communication System features HD speakers and Bluetooth 5.0 for superior audio quality. With up to 7 hours of talk time, this device ensures you stay connected on the go. It comes with noise cancellation technology, offering a range of up to 700 meters in open terrain. Ideal for two riders, this 2-way intercom system is powered by a lithium polymer battery, which charges fully in just 1.5 hours. Additional features include voice commands, Bluetooth stereo music, an LCD display, and a user-friendly smartphone app. Supported Bluetooth profiles include Headset Profile (HSP), Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP).