Surrounding Transparent Bluetooth Speaker Dazzling Full Screen Sound System Features: Colorful Full Screen and Colorful feel Light: The speaker adopts a transparent design and is equipped with a colorful full screen, showcasing the combination of technology and art. The colorful feel lights dance with the statute of music, creating a unique audio-visual feast and making the music experience more fresh and colorful. Gradual glass material: The speaker casing is made of choice Gradual glass material, which is not alone beautiful and fashionable, but also has excellent durability and scratch resistance. Transparent Gradual glass allows for a clear view of the internal structure and lighting effects of the speaker, adding a sense of mystery and high-end. Bluetooth 5.1 and AUX audio input: The new Bluetooth 5.1 technology ensures faster and more stable audio transmission, reducing delays and interruptions. Supports AUX audio input, compatible multiple audio devices, and meets the connection needs of different users. Low frequency radiator and 1.0 channel: Equipped with a built-in low frequency radiator, effectively enhancing the effect and making the sound more affluent and proper. 1.0 channel design ensures balanced sound quality and provides users with an immersive auditory experience. Super large sound field and 10 meter receiving range: propel by 8W high-power, creating a super large sound field and filling the entire space with music. The Bluetooth reception range can arrive up to 10 meters, allowing stable reception of audio signals and enjoyment of Choice music no matter where you are in the corner Product Description: Product Name: Bluetooth Audio System Color: white Material: Plastic/Glass Rated voltage: 5V 0.5/2A Power supply mode: USB-TPC Rated power: 8W Built in battery: 7.4V/2000MA Battery capacity: 2000MAH Frequency response range: 120HZ-18KHZ Speaker: 4 8W Signal to noise scale: 80dB Bluetooth version: Jerry 5.1+EDR Bluetooth range: 10 meters Sound source mode: 2.4G wireless audio, 3.5 audio head input Transmission order: 2.4G wireless audio Product size: 22x8x13.8cm (8.66x3.15x5.13 inches) Packaging size: 25.2x12.5x18.6cm (9.92x4.92x7.32 inches) Gross weight: 864 grams (1.90 pounds) Package Contents: 1x Bluetooth audio system 1x charging cable 1x instruction manual