Plantronics 645 manual Charging, Option a Using the included AC power adapter

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CHARGING

AB

Before using, you must first charge your headset. 1 hour = minimum charge

3 hours = full charge There are 3 options to charge headset:

•Using included AC power adapter

•Using AAA battery

•Using the AC adapter from your mobile phone

Option A: Using the included AC power adapter

The indicator light flashes red while charging and turns off when fully charged.

1.Plug the AC power adapter into the base of the headset carrying pocket and connect it to your power source.

2.Insert the headset into the headset carrying pocket.

Option B: Using AAA battery

One battery will operate the headset for up to 9 hours of talk time.

1.Twist the bottom of the battery charger counter-clockwise and release the battery holder.

2.Insert the battery into the battery holder.

3.Slide the battery holder back into the battery charger and turn clockwise.

4.Snap battery charger to headset carrying pocket. Ensure that the indent on the attachment lines up with the shirt clip on the headset carrying pocket.

5.Insert the headset into the headset carrying pocket.

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Contents Bluetooth Headset with DSP Table of Contents Package Contents & Features Option a Using the included AC power adapter ChargingDisconnecting Components Option C Using the AC adapter from your mobile phonePowering BeepPairing Adjusting FIT Using the Included EAR StabilizerUsing Your Headset Adjusting VolumeAnswering ENDING/MAKING Calls Auto AnswerAdditional Features Moving OUT of RangeIndicator Lights To cancelOptional Accessories Available for PurchaseTroubleshooting Technical Assistance Warranty Limited WarrantyFCC Requirements Part Regulatory NoticesExposure to Radio Frequency Radiation Page Page Normativa Sobre Avisos RadiofrecuenciaDE Radiaciìn LA a Exposiciìn Secciìn FCC LA DE RequisitosTécnica Asistencia Limitada GarantèaPara .encendido está no auricular El Problemas DE ResoluciónEn encontraba se no auricular El Optativos Accesorios Disponibles TambiénIndicadoras Luces Perdida LlamadaEmparejamiento de Modo EncendiéndoseAuricular DEL USO Alcance DE RadioLibres Manos DE Características Apagado deFunción LA DE Activación DE AjusteRespuesta Respuesta RealizaciónAjuste Incluido OrejaLA Para Estabilizador DEL USO PlásticoEmparejamiento Encendido Carga Batería la de soporte BolsilloEléctrica alimentación de red Features & Contents Package Índice DSP CON Bluetooth Auricular 645 Discovery Plantronics
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645 specifications

The Plantronics 645 is an advanced headset designed to meet the needs of professionals who require high-quality audio and versatility in their communication tools. Catering primarily to those engaged in teleconferencing, remote work, or busy office environments, the headset combines ergonomics with cutting-edge technology.

One of the standout features of the Plantronics 645 is its exceptional audio quality. With noise-canceling microphones and enhanced sound clarity, users can expect crystal-clear conversations without distractions from ambient noise. This is particularly useful in open office settings where background noise can interfere with communication. The headset offers wideband audio, which ensures that speech sounds natural and is easy to comprehend, making it perfect for long conference calls or virtual meetings.

The design of the Plantronics 645 is both stylish and functional. Crafted with user comfort in mind, it features cushioned ear pads and an adjustable headband that allows for customized fit. This design reduces fatigue during extended wear, making it ideal for users who spend hours on calls. Additionally, its lightweight construction ensures that users can wear the headset comfortably throughout the day.

In terms of connectivity, the Plantronics 645 is equipped with Bluetooth technology, providing the freedom to move around without being tethered to a desk. It can easily connect to smartphones, tablets, and computers, making it a versatile choice for various devices. The headset also supports multipoint technology, allowing users to connect to two devices simultaneously. This means that a user can be on a call while also receiving notifications from their computer, enhancing productivity.

Battery life is another important characteristic of the Plantronics 645. With up to 24 hours of talk time on a single charge, the headset can keep up with the demands of a busy workday. Quick charging capabilities also mean that even if users need a quick recharge, they can get back to their calls in no time.

In summary, the Plantronics 645 is a high-performance headset that offers remarkable audio quality, comfort, and connectivity options, making it an excellent choice for professionals who require reliable communication tools. With its innovative features and thoughtful design, the Plantronics 645 is well-suited to enhance the modern workplace experience.
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