ILM Bluetooth Integrated Modular Flip up Full Face Motorcycle Helmet Sun Shield Mp3 Intercom Model 953PRO (L, Matte Black) - 953Pro-MB-L

• Bluetooth technology 3.0 version, 9 hours of talk time and 120 hours of standby. Fully washable microfiber lining and adjustable vents. This Helmet Runs 1 Size Smaller Due to Built-in Bluetooth Module. The size of this helmet: S:55-56,M:57-58CM,L:59-60CM,XL:61-62CM,XXL:63-64CM. Group intercom between 6-8 riders with a maximum distance of up to 3,280 feet, only compatible with Bluetooth ILM helmets and Bluetooth helmets with 6-8 riders group intercom function. Two high quality built-in speakers with full stereo sound. One-touch control to call, answer, reject incoming calls, and dial again. The incoming call cancels the intercom, music, FM radio and GPS navigation audio. Meets or exceeds FMVSS-218 and DOT safety standards. DSP echo cancellation and noise suppression technology delivers high-quality voice at high speeds. Known issues with the Bluetooth system: When the helmet's Bluetooth system has not been used for a long time, the battery will enter deep sleep mode. During this time, Bluetooth mode may not be available. To wake up the battery, charge the battery for about half an hour. The Bluetooth functionality will be restored after charging. If there is any missing small parts of the item received, welcome to contact ILM customer service for help.