CAST Hard Hat Mount

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About MESH Technology Mesh is designed to optimize and repair itself, constantly seeking the best connection and automatically establishing a new one when a device becomes disconnected. Two different Mesh modes are available in the Cast system: Open Mesh and Group Mesh. Open Mesh allows many users to connect within an effective range of 1.1 km (0.7 mi), providing a wide-reaching network. Group Mesh is designed for private sessions, accommodating up to 24 participants. Technical Specifications GENERAL Dimensions: Headset: 136 mm x 200 mm x 102 mm (5.3 in x 7.8 x 4.0 in) Speaker Driver Unit: 32 mm (1.3 in) – thickness 7.1 mm (0.3 in) Boom Microphone: length – 70 mm (2.7 in) Weight: Over-the-Head: 474 g (16.7 oz) Hard Hat Mount: 492 g (17.3 oz) Temperature: Operating Temperature: -20°C ~ +60°C Storage Temperature: 15°C ~ +60°C Charging Temperature: 0˚C – 45˚C NOISE REDUCTION RATING Over-the-Head Earmuff Type: NRR (ANSI S3.19-1974, US) – 28 dB SNR (EN 352-1:2020, EU) – 34 dB SLC80 (AS/NZS 1270 Class 5, AUS/NZ) – 33 dB Hard Hat Mount Earmuff Type: NRR (ANSI S3.19-1974, US) – 23 dB SNR (EN