This surround sound wireless speaker set is made of , which can withstand use. Features the wood material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color: Black -Material: wood -Size: 22.00X15.50X13.00cm/8.65X6.09X5.11in Frequency response: 100Hz-20kHz SNR: >=75dB Channel: 2.1 - Colorful LED lighting effects, it will bring fun and joy to wherever you place it. - The inner wall of the sound guide hole is smooth, and low-frequency sound waves are released smoothly, which can effectively reduce the distortion caused by sound frosting. - The large-size woofer is supercharged to the ground for enhancing the bass effect. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. - It has a simple design, but very practical in use, giving you a . Package list: 1 x host 2 x speakers 1 x