Livall Mt1 Neo Helmet. Elevate your ride with the smart LIVALL MT1 NEO MTB helmet. This robust yet lightweight (310g) helmet keeps you safe and connected. Integrated Bluetooth speakers and a windproof microphone allow for hands-free calls and music on the go. Ride with confidence thanks to automatic fall detection, an SOS alert function, and a bright LED rear light for enhanced visibility. With 21 vents for superior airflow and an adjustable fit, it offers exceptional comfort and protection on any trail. IPX4 water-resistant for all-weather adventures. This cycling helmet offers excellent features like integrated Bluetooth for music and hands-free calls, an SOS fall alert, and bright rear lighting. While some users find the fit tighter than previous models, the padding may bed in. The sound quality is good for listening to music and calls, though bass is limited. The control remote can sometimes be slow to respond or have battery contact issues. This durable helmet has proven effective in protecting riders during crashes, with one user noting its ability to send emergency messages. The design is aesthetically pleasing and comfortable with easy adjustment. Improved models feature enhanced lighting and magnetic charging. Livall MT1 Neo.Helmet type:Semi-integral helmet, Construction type:Robust construction with hard shell, Finish type:Gloss.Specifications:-Sustainability certificates:CE, United States Federal Communications Commission (FCC), RoHS.-Package width:305 mm.-Package depth:225 mm.-Package height:150 mm.-Weight:310 g.-Quantity per package:1 piece(s).-Battery voltage:3.7 V.-Battery type:Integrated.-Battery capacity:450 mAh.-Charging time:3 h.-Continuous audio playback time:6 h.-Standby battery life:180 day(s).-Autonomy:10 h.-Input voltage:5 V.-Input current:0.5 A.-Final type:Brightness.-Bluetooth Low Energy (BLE):Yes.-Adjustable adjustment:Yes.-Coloration:Monochrome.-Rear light:Yes.-Water resistant:Yes.-LED backlight:Yes.-Hands-free calls:Yes.-Product main color:Black.-Type of sports caps/headwear:Helmet.-Gender type:Unisex.-Age of consumer:Adult.-Activity:Road cycling, Traditional roller skating, Mountain biking, Urban cycling.-Size value 1:L.-Type of construction:Robust construction with hard shell.-Helmet type:Semi-integral helmet.-Head circumference range:58 -62 cm.-Ventilation:Yes.-Number of ventilation holes:21.-Ventilation type:Fixed.-Built-in LED lighting:Yes.-SOS alert function:Yes.-Size classification 1:SML.-IP Code (International Protection):IPX4.-Fall detection:Yes.-Microphone sensitivity:-39 dB.-Built-in microphone:Yes.-Number of speakers:2.-Integrated headphones:Yes.-Bluetooth version:4.1.-Bluetooth:Yes. tradeinn Bikeinn