‌Available in Four Sizes：S, M, L, Mini ‌—Vivid Color Contrast—Solid Bass Response‌—Multiple Lighting Modes-‌–Durable Waterproof Fabric‌—High-Power Output with Hi-Fi Sound Quality large size : 235*103*95

‌The CNC machining cost for aluminum alloy is very high, and excessive detail processing techniques make the material cost of the casing alone extremely expensive.

Do you understand your ears? You probably often hear this – ‘Don’t wear headphones all day long, or you’ll damage your hearing!’ Do you believe

Projectors are deepening smart home linkage—Matter-compatible models enable one-click access to smart home systems, automatically dimming lights and closing curtains in “movie mode”. In education, projector-AR glasses collaboration is landing, using spatial positioning for 360° interactive virtual teaching aids, with STEAM education institutions seeing 55% QoQ growth in purchases.

In the volatile landscape of global trade, metal speaker exporters are grappling with an unprecedented challenge. Recent tariff adjustments, though easing some duties temporarily, have left rates still approximately 30% higher than pre-pandemic levels. Coupled with skyrocketing freight costs, this creates a dual squeeze—especially for battery-integrated portable Bluetooth speakers, where transport expenses and compliance hurdles intersect.

Both Aluminum and plastic can be good materials for speaker cases, but each has different advantages and disadvantages. Today we will compare the main difference