Technical details Compliance certificates: Federal Communications Commission (FCC), RoHS, CE
Features LED backlight: Yes Helmet type: Half helmet Adjustable fit: Yes Number of speakers: 2 Hands-free calling: Yes Microphone sensitivity: -39 dB Bluetooth Low Energy (BLE): Yes Consumer life stage: Adult Bluetooth: Yes Built-in LED lighting: Yes Bluetooth version: 4.1 Coloration: Monochromatic International Protection (IP) code: IPX4 Gender: Unisex Construction type: Hard shell construction Product main colour: Black Water-resistant: Yes Rear light: Yes Number of ventilation holes: 21 Ventilation type: Fixed Finish type: Gloss Ventilation: Yes Activity: Road cycling, Roller skating, Mountain biking, City cycling Built-in microphone: Yes Head circumference: 58 - 62 cm Fall detection: Yes Built-in headphones: Yes Sports headwear type: Helmet SOS alert function: Yes
Weight & dimensions Package width: 305 mm Weight: 310 g Package depth: 225 mm Package height: 150 mm
Packaging content Quantity per pack: 1 pc(s)
Battery Continuous audio playback time: 6 h Input current: 0.5 A Battery type: Built-in Standby time: 180 day(s) Input voltage: 5 V Battery voltage: 3.7 V Charging time: 3 h Battery life (max): 10 h Battery capacity: 450 mAh
Sustainability Sustainability certificates: CE, RoHS, Federal Communications Commission (FCC)
