CS55 support

Talk/Listen t ime* (battery enabled)

• Up to 10 hours

Standby Time

• Up to 50 hours

range

• Up to 300 ft.

Operating Frequency

• DECT ™ 6.0 (1.9G hz)

SAR

• Base = 0.0055 w/kg; headset = 0.0015 w/kg

Security/Privacy

• 64-bit digital encryption

Headset Microphone

• noise-canceling

Headset Weight

• 0.91 oz.

Headset Controls

• Volume, mute, call answer/end

Battery Type

• Lithium Ion Polymer

Battery Recharge Time

• 1.5 hours (80%) / 3 hours (100%)

Operating Temp. Range

• +4°C (39°F) to +44°C (111°F)

Compatibility

• Most office or PBX-based phones

Wearing Styles

• Convertible: over-the-ear, over-the-head, behind-the-head (with accessory neckband)

• *Performance is dependent upon battery life.