Technical Specifications; Headset Battery - Spracht ZuM Maestro DECT Mode D'emploi

Technical Specifications

• Operating environment: 32°F – 104°F (0°C – +40°C);
Humidity up to 95% Rh non-condensing.
• Call control: Multi-Function button supports answer/end
call; docking operations also answer/end calls.
• Volume Control and Microphone Mute: button controls
on Headset.
• Audio indicators: Tones indicate incoming calls, low battery,
volume level, microphone muting and other events.
• Sound quality: DSP noise reduction; echo cancellation;
tone control; wideband and narrow band audio.
• Recharge: While docked in the Base.
• Wireless standard: (CAT - IQ) European DECT and U.S.
DECT.
• DECT range: For U.S. DECT, up to 350 feet from Base
to Headset. For European DECT, up to 120 meters from
Base to Headset.
• DECT frequencies: US DECT: 1.92 – 1.93 GHz., EU
DECT: 1.88 – 1.90 GHz.
• Wearing-styles: Headband
• Microphone boom arm style: Long boom arm
• Speaker(s): Wideband speaker.
• Microphone: noise-canceling microphone.

Headset Battery

• Battery type: Lithium-ion polymer.
• Battery capacity: 300 mAh standard.
• Battery talk time: Up to 21 hours.
• Battery life: Minimum recharging 1000 times.
• Battery standby time: At least 50 hours.
• Operating temperature range: -20°C – +60°C.
• Battery charging time: Less than 20 minutes to charge
20%. Less than 45 minutes to charge 50%. Fully
charged in less than 3 hours.
• Battery storage life: Headset battery holds charge for
six months in OFF State.
ZūM Maestro DECT™
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