Jabra Headphones Evolve3 45 Stereo Link 390a MS

Jabra Headphones Evolve3 45 Stereo Link 390a MS

For office and call centre professionals, the Jabra Evolve3 45 Stereo Link 390a MS is a binaural wireless headset. It weighs about as much as a deck of cards, so it stays comfortable throughout the day. The ear cushions are ultra-soft, to the point where you may forget you have it on. Even so, three microphones and a carefully positioned boom arm pick up every word, so your voice stays crystal clear call after call.

Connection is wireless through USB Type-A and Bluetooth 5.3, and you can pair two devices at the same time. Among the Bluetooth profiles supported are A2DP, AAC, LC3, SBC, AVRCP, HSP, HFP, SPP, PBP and TMAP. Speaker frequency response is 20–20000 Hz in music mode and 100–14500 Hz in speech mode, with 16 Ω impedance and a maximum input power of 40 mW. The built-in lithium-ion battery (290 mAh) delivers long-lasting performance, and the headset is optimised for Microsoft Teams.

Hearing protection is built in through Jabra PeakStop and Jabra IntelliTone technologies. The housing combines polycarbonate (PC), acrylonitrile butadiene styrene (ABS) and silicone for durability and comfort. The headset is black and has a call LED indicator. It is not virtual surround, and it has no heart rate monitoring, motion sensor, bone conduction sensor or over-the-air firmware updates. There is also no integrated on/off switch, PBAP, daisy chaining, HD voice, auto-connect, ear pressure relief, power bass function, push-to-talk, Amazon Alexa support or steel hinges. It is not refurbished and is not a unified communications device.

Características principales

• Wireless connectivity via USB Type-A and Bluetooth 5.3
• Three microphones with boom arm for clear voice capture
• Optimised for Microsoft Teams
• Hearing protection technologies: Jabra PeakStop, Jabra IntelliTone
• Connect up to 2 devices simultaneously
• Lightweight design with ultra-soft ear cushions
• Integrated lithium-ion battery (290 mAh)

Especificaciones

• Tipo de producto: Auriculares
• Estilo de uso: Diadema
• Uso recomendado: Oficina/Centro de llamadas
• Tipo de auricular: Binaural
• Color del producto: Negro
• Indicadores LED: Call
• Virtual Surround: No
• Monitor de frecuencia cardíaca: No
• Sensor de movimiento: No
• Sensor de conducción ósea: No
• Actualizaciones de manera inalámbrica (Over the Air, OTA): No
• Interruptor de encendido/apagado integrado: No
• Optimizado para: Microsoft Teams
• Tecnologías de protección auditiva: Jabra PeakStop, Jabra IntelliTone
• Perfil de acceso a agenda (PBAP): No
• Número de dispositivos conectados simultaneamente (máx.): 2
• Conexión en cadena: No
• Voz HD: No
• Conexión automático: No
• Alivio de la presión en el oído: No
• Material de la carcasa: Policarbonato (PC), Acrilonitrilo butadieno estireno (ABS), Silicona
• Renovado: No
• Comunicaciones unificadas: No
• Función Power Bass: No
• Pulsar-para-hablar: No
• Funciona con Amazon Alexa: No
• Bisagras de acero: No
• Tecnología de conectividad: Inalámbrico
• Conexión USB: Si
• Conector USB: USB tipo A
• Bluetooth: Si
• Perfiles de Bluetooth: A2DP, AAC, LC3, SBC, AVRCP, HSP, HFP, SPP, PBP, TMAP
• Versión de Bluetooth: 5.3
• Respuesta de frecuencia (modo música): 20 - 20000 Hz
• Respuesta de frecuencia (modo de habla): 100 - 14500 Hz
• Alcance inalámbrico: 30 m
• Potencia máxima de entrada: 40 mW
• Audifonos: Supraaural
• Frecuencia de auricular: 20 - 20000 Hz
• Tipo de micrófono: Boom
• Sensibilidad del micrófono: -38 dB
• Batería integrada: Ión de litio 290 mAh

Preguntas frecuentes

¿Qué dispositivos puedo conectar simultáneamente?

Thanks to Bluetooth 5.3 and USB Type-A connectivity, you can have up to 2 devices connected at once.

¿Es compatible con Microsoft Teams?

Yes, the headset is optimised for Microsoft Teams.

¿Tiene cancelación de ruido?

Noise cancellation is not mentioned in the specifications. It does, however, include three microphones and hearing protection technologies such as Jabra PeakStop and Jabra IntelliTone.

¿Cuánto dura la batería?

The battery is lithium-ion with 290 mAh. The exact runtime is not specified in the data provided.

Es para ti si...

• You want a light, comfortable headset for all-day use in the office or a call centre.
• You need wireless connectivity via USB Type-A and Bluetooth 5.3.
• You value voice clarity with three microphones and an adjustable boom arm.
• You want hearing protection with Jabra PeakStop and IntelliTone technologies.
• You need to connect to two devices at the same time.