Cobra HG S300 Dynamic External CB Speaker with Noise FilterCobra's HighGear external speakers are designed to offer an exceptional combination of unsurpassed power handling, great sound, rugged construction and stunning design. The HG S300 features: Noise Canceling Filter for clear receive audio, 15 Watt power handling capability, 4 inch speaker with 5. 5 oz. magnet, shock resistant construction, Metal mesh grille

UT-108R Time-out-timer

Mailbox for voice

This display has improved resolution for easier viewing even in broad daylight

128 memory channels (max) separated into 8 memory zones Built-in 2-tone

Weight (w/o batts) 9 oz

Calls can be queued during busy times until an open channel is available

Handsfree headset

lock-out penalty timer

a Dynamic microphone for loud and clear communication

meets MIL 810F standard 50W output power VHF

Dimensions (L x W x D): 5

Illuminated LCD Display - For bright and clear visibility of display