Stinger SI4412 Bluetooth® Hands-Free Kits Black with White Stripe -

Black with White Stripe - Amp Ground

Output Impedance: 500 ohms

Each model in the lineup will accept both high-level or low-level inputs

Signal to Noise Ration: 80dB

Plugs directly into your vehicle's MP3/AUX Input for phone conversations through your speakers

Stinger SI4412 Bluetooth® Hands-Free Kits Black with White Stripe -Features: 4 Channel 4000 Series RCA Interconnect Cable Oversized OFC conductors provide excellent sound quality Continuous Connection Construction (C3 Tech) provides unmatched signal transfer Split Tip connector allows better signal transfer Color coded channel identification Nickel plated connectors for excellent signal transfer Stinger audiophile grade design improves sound quality, noise rejection, and offers easy installation Compact connector