Lingque MA399 Outdoor Waterproof Sound Column Speaker CN plug (adapter included) (CN version)

The Lingque MA399 Outdoor Waterproof Sound Column is a robust speaker designed for public address and background music systems in outdoor environments like schools and playgrounds. Featuring high and low bass, a durable aluminum alloy construction, and a wall-mount design, it's ideal for fixed-voltage campus broadcasting. This portable speaker does not include AI, a built-in battery, or call support. CN plug (adapter included) (CN version)

Does it support phone calls?: not support package style: Items Certified Model: MA399 model: MA399 Equipped with AI large model: none category: Portable/Outdoor Speaker Built-in battery: none Connection: other Main Material: Aluminum Alloy