Lenovo Wireless VoIP Speakerphone

Overview

The Lenovo 4XD1B84406 is a wireless VoIP speakerphone designed to deliver clear and natural voice communication for conference calls. It features a four-microphone array that captures sound from all directions, supporting meetings with up to ten participants. The speakerphone offers a frequency range from 150 Hz to 20 KHz and maintains distortion under 1 percent, ensuring consistent audio clarity. Its 6500 mAh battery provides up to 24 hours of use, making it suitable for extended meetings and travel.

Key features

• Omnidirectional four-microphone array captures voices from every angle, allowing up to ten participants to be heard clearly.
• 40 mm speaker driver delivers natural speech with a wide frequency range from 150 Hz to 20 KHz and low distortion for reliable audio quality.
• Flexible connectivity options include Bluetooth 5.0 for wireless use, USB-C for wired connections, and a 3.5 mm audio output to connect headsets or external audio systems.
• Long-lasting 6500 mAh battery supports up to 24 hours of continuous use and recharges fully in under four hours, ideal for back-to-back meetings or travel.
• Built-in power bank functionality allows charging of phones or other devices via USB, providing convenience when power outlets are limited.
• Compact design with included travel pouch makes it easy to carry and set up in various environments such as home offices, huddle rooms, or client visits.
• Signal to noise ratio above 80 dB and 3 W RMS power output ensure balanced audio for both spoken word and media playback.

Key specs

• Microphone array: 4 omnidirectional microphones
• Speaker driver: 40 mm
• Frequency response: 150 Hz to 20 KHz
• Distortion: under 1 percent
• Signal to noise ratio: above 80 dB
• Impedance: 32 ohms
• Power output: 3 W RMS
• Battery capacity: 6500 mAh
• Battery life: up to 24 hours
• Recharge time: under 4 hours
• Connectivity: Bluetooth 5.0, USB-C, 3.5 mm audio output

Connectivity and compatibility

This speakerphone offers versatile connection methods to fit different devices and user preferences. Bluetooth 5.0 enables wireless pairing with laptops, tablets, and smartphones, providing freedom of movement during calls. For users who prefer a wired connection, USB-C offers a stable link with minimal latency. The 3.5 mm audio output allows integration with headsets or external sound systems, expanding its use in various meeting setups.

Ideal uses and environments

The Lenovo 4XD1B84406 is well suited for small to medium-sized meetings, supporting up to ten participants with clear voice pickup. It works effectively in office huddle rooms, home workspaces, training sessions, and client meetings where quick setup and reliable audio are essential. Its long battery life and portability make it a strong choice for professionals who travel frequently or need a dependable speakerphone for remote collaboration.