Eartec Co CS-SIN Single Ear Headset for Comstar Wireless System

Comfort and pro sound in a lightweight, versatile design.

This self-contained full-duplex, single-ear CS-SIN headset from Eartec features miniaturized wireless circuitry and antenna built right inside the ear cup. This streamlined "All-in-One" design eliminates the need for cables and belt packs that are required with traditional headset intercom systems. Lightweight and rugged, this Comstar headset provides ease of operation and outstanding full duplex voice communications.

Eartec Co CS-SIN Features:

• Crystal clear, full duplex digital Voice transmissions free from breakup and static
• 1920 – 1930 MHz range is for voice communication only
• Full duplex communication up to 400 yards
• 2 groups of up to 4 users communicate separately
• Add headsets (sold separately) so that up to 8 users can talk simultaneously
• System is self-tuning, no remote antenna required
• Operate right out of the box, no FCC license required
• Lightweight 12 oz. headset
• Mic adjustable to left or right side
• On/Off and volume control
• Mic mute button
• Li-ion batteries operate up to 10 hours

Eartec Co CS-SIN Specifications:

• Standard: DECT 6.0 (Digital Enhanced Cordless Telecommunications)
• Frequency: 1920 – 1930MHz (USA)
• Headset Weight: 12 oz (w/ battery)
• Channel Bandwidth: 1.728 GHz
• Modulation Type: GFSK
• Transmission Speed: 1.152 Mbps (Baud Rate)
• Duplexing: Time Division Duplex (TDD)
• Speech Encoding: ADPCM / 32bit/s
• RF Accessing: Time Division Multiple Access (TDMA)
• Range: 400m in open space
• Base Power Supply: AC/ adapter: INPIUT 110-40Vac, OUTPUT 9.0Vdc 1000mA
• Headset Power Supply: Rechargeable Li Poly 3.7 V/ 1000 mAh 3.0 Wh
• Charger Power Supply: AC / adapter: INPUT 110-40Vac. OUTPUT 5.0V – 1 1000mA
• Charge Time: 6 hours
• Operation Time: 8 hours
• Normal Condition of Use: 0 C to 40 C
• Storage Temperature: -10 C to 60 C