Auscultador com microfone Lenovo 4Y71Q47766 — PC Bluetooth, USB-C, bateria de iões de lítio 4215 mAh, preto

Lenovo Wireless Speakerphone 6000 (model 4Y71Q47766) is an AI-enhanced wired and wireless speakerphone for PC. It offers USB‑C and Bluetooth 5.3 connectivity, an internal 4215 mAh lithium‑ion battery and a 2 m cable for wired use. The device features eight beam‑forming microphones, built‑in AI noise cancellation and a high‑fidelity speaker that together provide clear voice pickup and full‑range audio suitable for conference calls, remote meetings and hands‑free communication.

Advantages

The speakerphone combines multiple beam‑forming microphones with AI noise suppression to improve speech clarity in hybrid work environments. Microsoft Teams certification ensures compatibility and consistent audio behaviour with Teams calls. Long battery capacity and both wired (USB‑C) and Bluetooth connectivity let you switch between mobile and desktop setups easily.

Suitable for

• Conference calls and group meetings
• Remote and hybrid work meetings
• Hands‑free voice communication at a workstation
• Small to medium meeting rooms

When it may not be suitable

The unit is designed for voice communication and meeting audio rather than high‑end music playback; audiophiles seeking studio‑grade fidelity may find it limiting. For very large rooms or placements far from participants, external microphone arrays or dedicated room systems may be more appropriate.

Key specifications

• Connectivity: Wired (USB‑C) and Wireless (Bluetooth 5.3)
• Battery: Lithium‑Ion, 4215 mAh
• Microphones: 8 beam‑forming microphones
• Speaker sensitivity: 81 dB
• Impedance: 3 Ω
• Audio frequency range (speaker): 20–20,000 Hz
• Microphone frequency range: 150–7,000 Hz
• Cable length (wired mode): 2 m
• Weight: 0.4 kg
• Colour: Black

How to use

Connect the speakerphone to a PC or laptop via the included 2 m USB‑C cable for a wired connection, or pair it with a device using Bluetooth 5.3 for wireless use. Charge the internal battery before extended cordless use. During calls, position the unit centrally on the table to maximise microphone pickup. Use your meeting app (for example Microsoft Teams) to select the Lenovo speakerphone as the audio device; Teams certification ensures straightforward selection and operation.

What to consider before purchase

• Intended room size and participant distance — designed for small to medium rooms
• Primary use: voice calls and meetings rather than high‑fidelity music
• Need for wired USB‑C versus wireless Bluetooth connectivity
• Battery life requirements for cordless operation

Recommendations

Place the speakerphone in the centre of the meeting table, keep the unit’s top clear of obstructions, and select it as the input/output device in your conferencing app. For best results in noisy environments, enable the built‑in AI noise cancellation and encourage participants to speak clearly toward the device.