Product Name: Wired Bluetooth Speaker Product color: black Product Type: Wired/Wired+Bluetooth Features: 1.2 full-range speakers, 4D stereo sound with large volume to enjoy cinema-level shock, presenting high-quality sound 2. Larger speakers provide more shocking sound effects for blockbusters. Strengthened full-range speakers optimize the working status of traditional speakers and make the bass more shocking. 3. Anti-magnetic technology reaches the G point, no more current noise 4. Built-in Bluetooth 5.0 chip, brand new 5.0 smart chip, ultra-low power consumption, purer sound effect, transmission speed, greatly improved stability 5. Full sound range, 360° surround, any position is the emperor's seat. Music can be heard in the entire 200 square meters of the house. Multifunctional speakers for morning exercises, sports and square dancing. Product gross weight: 400g Package includes: Wired Bluetooth speaker*1