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The acoustic office booth fills a critical gap in the office privacy spectrum: too large for a single phone booth, too small to justify a full meeting room. At 140 × 120 cm exterior footprint, the HEMU Acoustics Soundproof Office Booth seats two people comfortably side-by-side or face-to-face, with a 120 cm worktop integrated into the design.

The 30 dB DS,A speech level reduction (tested to EN ISO 23351-1) ensures that a two-person conversation inside the booth is inaudible to colleagues outside. Conversely, conversations outside the booth are reduced to background-level noise inside, enabling genuine concentration.

Motorised ventilation (36 l/s / 130 m³/h capacity) handles the increased CO₂ load of two occupants. The ventilation system operates at below 40 dB(A) inside and uses an automated CO₂ sensor to maintain air quality without manual fan adjustment. An integrated touch controller on the door frame allows occupants to adjust lighting and airflow.

The booth ships in four panels and assembles with snap-lock joints in under 45 minutes. No floor anchoring is required. Integrated LED strip lighting (850 lux) provides consistent illumination for video calls and reading. Multiple power outlets and USB ports are integrated on both side walls for flexible device charging.