New EAR3H-MK2 Helmet Amplifier—a refined evolution in helmet audio technology. We’ve meticulously crafted the EAR3H-MK2 to be smaller, sleeker, and more minimal, while delivering powerful digital amplification for an unparalleled listening experience.

Includes

• 1x EAR3H-MK2 Amplifier
• 1x Magnetic Mount
• 1x Charging Cable
• 1x XSound 4 Helmet Speaker with Accessories

Specifications

• Amplification: Up to 12dB boost in volume without any distortion (<0.3%) Harmonic Distortion
• Compatible with most helmet comms (including Sena & Cardo) with a 3.5mm earbud port: includes a standard 3.5mm earbud jack for audio output and a standard 3.5mm pin plug for audio input
• Output Power: 70mW/32Ω，105mW/16Ω
• Output Load: 16Ω–46Ω
• Maximum Noise Output: 0.1% THD+N
• S/N Ratio: 100dB@32Ω, 20mW
• Sensitivity Frequency Response: 20Hz to 20KHz
• Continuous Playtime: 7h
• Weight: 13g
• Battery: 90mA/h
• Dimensions: 2.5cm x 3.0cm x 0.8cm
• Waterproof: IP66