Smart4u E10 Automatic Answering bluetooth Half Face Helmet For Motorcycle Scooter Electric Vehicle Bike from

Description 1 You can listen to music by this helmet 2 Keep your hands on the phonebluetooth Phone 3C GB Safety Certification Removable Mask IPX4 Water Repellent3 The helmet passed the safety certification of GB811 2010 Motorcycle Crew HelmetSuitable for motorcycles and electric vehicles with a displacement of less than 125cc4 Integrated bluetooth headset does not need to automatically answerThe helmet integrates the external bluetooth headset and the wind noise noise microphone After connecting the mobile phone the incoming call rings for 10 seconds to automatically answer The advanced wind noise elimination technology enables you to clearly call at 60 km h Press and hold the control button for 15 seconds to reject or hang up the call bluetooth 4 2 wind noise microphone one button controlThree layer structure is safer5 The helmet shell is made of high strength ABS engineering plasticwith a thickness of 2 8mm to provide excellent impact resistance and penetration resistance The EPS polystyrene foam buffer layer can be effectively buffered when impacted The bladder is made of flexible PP Polypropylene material The three layer structure is safer Specification Model Smart4u E10 from xiaomi youpinWaterproof rating IPX4Helmet material ABS EPS PC PP helmet weight 660g without mask Mask weight 122 gHead size 56 62cmSize 37X24 5X22cmColor graphite black rock white jellyfish powderBattery 3 7V 450mAhPolymer lithium battery standby time about 100 hours Li