Bluetooth Sturzhelm ECE genehmigt

Bluetooth helmet *Wireless headset for bluetooth enable cell phone at a range of up to 10 metres *Bike-to-bike intercom for rider&the passengers or to separate bikers up to 150 metres *Up to 5 hours talk time when connected to cellphone *Up to 24 hours stand-by time *ECE homologated *Thermoplastic shell *Full removable washable soft comfort inner lining *Removable and washable cheek pads *Quick release visor mechanism *Breath guard and chin cover *UV lacquer finish *Double D-ring strap *Dual air channel technology chin forehead and exhaust ventilation S M L XL CM 55/56 57/58 59/60 61 INCH 21.65/22.05 22.44/22.83 23.23/23.62 24.02 HAT SIZE 6-7/8-7 7-1/8-7-1/4 7-3/8-7-1/2 7-5