Sena Helmet Impulse Matt Black

GENERAL

• Weight: 
  
  • ECE: 1,720 g (60 oz) ± 50 g (2 oz) (M size)
• Operating temperature: -10°C - 55°C (14°F - 131°F)
• Charging temperature: 0˚C – 45˚C (32°F – 113°F)

BLUETOOTH

• Bluetooth 5.0
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)

HELMET

• Size: S / M / L / XL / XXL
• Color: Matte Black / Glossy White
• Shell:
  
  • Composite fiberglass shell
  • Quick-release system
  • Scratch-resistant
  • UV resistant
  • Pinlock ready
  • Pinlock 120 max vision
• Comfort/Center Liner and Cheek Pads:
  
  • Removable & washable
  • Breathable
  • Quick dry liner
  • Laser-cut foam
  • Chin curtain
  • Breath deflector
• Security:
  
  • Steel quick release buckle
  • Reinforced chin strap
  • Reflective safety patch
  • Multi-density EPS
  • Neck roll
• Ventilation System: 
  
  • Top vent
  • Chin vent
  • Exhaust port

INTERCOM

• Working Distance:
  
  • Bluetooth Intercom: up to 2 km (1.2 miles) in open terrain
  • Mesh Intercom: up to 2 km (1.2 miles)* in open terrain
    *Can extend up to 8 km (5 miles) between a minimum of 6 riders
• Supports up to:
  
  • Bluetooth Intercom: 4 riders
  • Open Mesh Intercom: virtually limitless
  • Group Mesh Intercom : 24 riders
• Supports Channels:
  
  • Open Mesh Intercom: 9 channels

AUDIO

• Advanced Noise Control™
• Built-in SBC Codec
  
  • Wide volume control
  • Sample rate: max. 48 kHz (DAC)
• Premium Speakers & Microphone with SOUND BY Harman Kardon

FM RADIO

• Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
• Radio region: worldwide
  • Radio frequency specifications: 76 ~ 108MHz
  • 10 preset station memory with automatic scan function

WIFI

• IEEE 802.11 b/g/n
• Working distance: within 10 meters

BATTERY

• Talk Time:
  
  • Bluetooth Intercom: up to 18 hours
  • Mesh Intercom: up to 11 hours
• Charging time: 2.5 hours
• Built-in 1,300 mAh Lithium polymer battery

WARRANTY

• Electronics: 3 years
• Helmet Integrity: 5 years

CERTIFICATES

• Electronics: CE, FCC, IC, KC
• Helmet: ECE 22.05, homologation P