Sena SF2-03 Bluetooth 4.1 800 m motorcycle intercom

Smartphone/tablet remote support: Yes | Noise reduction: Yes | Depth: 16.6 mm | Bluetooth version: 4.1 | Speakers: Yes | Battery recharge time: 1.5 h | Certificates: CE | Height: 38.7 mm | Maximum range: 800 m | Talk time: 13 h | Microphone in: Yes | Battery technology: Lithium-Ion (Li-Ion) | Product colour: Black | LED indicators: Signaling | International Protection (IP) code: IP65 | Width: 73.3 mm | Weight: 35 g | Warnings: Do not use near sources of heat or flame. | Clamping clip: Yes | Warnings: Keep away from children. | Warnings: Regularly check the condition of the batteries to prevent leaks.