[2026 Upgraded 4K Projector: Brighter & More Vivid Visuals]--The Salange HY300PRO+ 4K projector is a 2025 upgraded model, supporting 4K decoding with 20% higher brightness and 30% richer colors. Bluetooth 5.4 ensures anti-interference performance and stable audio transmission, letting you pair it with external Bluetooth speakers, headphones, or soundbars (note: Bluetooth supports audio only, not video).
