Loa Bluetooth Không Dây D60 Bằng Gỗ Có Khe Cắm Thẻ Nhớ

🌹Welcome to my shop【hongk.VN】 📢As long as you place an order before 20:00 on the same day, we can complete the same day shipment. 📢All products in this shop will undergo strict quality inspection before leaving the factory to ensure that the products you receive have no quality problems 📢We are a professional electronic product manufacturer from Hong Kong, established in 2006, we have many years of production experience, we also have a professional technical team. If you have any questions, please contact customer service. -------------------------------------------------- product description: Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Frequency response range: 100HZ-20KHZ Signal to noise ratio: ≥75dB Power supply: built-in lithium battery Bluetooth protocol: 5.0 Effective distance: 10 meters Operation mode: button Play format: MP3, WMA, WAV, FLC, APE Shell material: wood Support format: U disk Speaker adjustment method: knob Box material: wood Appearance size: 250*105*123mm Product weight: 1.7 (KG) Power mode: USB Battery capacity: 4500 mAh