Bonjour Elite Computer. Nous nous spécialisons dans la vente de portables neufs et d'occasion de haute qualité pour répondre à tous vos besoins informatiques. 1. New speaker system, 20W full range speaker with low-frequency passive radiator, 3 frequencies with independent audio 2. Colorful RGB light effect, free switch between 7 types to go with your music 3. Provided with wireless remote control for more convenient operation 4. Multiple LED lights & starry sky projection, covering over 40㎡, perfect for indoor parties 5. Powerful lithium battery, ultra-long 15h battery life 6. TWS interconnection technology, connects multiple devices for unparalleled sound effect