1. Immerse yourself in the light and sound and experience a unique atmospheric ambiance 2. The sound wave has undergone unique design and scientific calculation, with melodious treble, warm midrange, and balanced bass, delivering pleasant audio performance 3. Wirelessly connect to mobile phones, tablets, computers, and other devices, with strong anti-interference capability and stable Bluetooth transmission 4. Features modern aesthetics with an illuminated design, creating a distinctive romantic atmosphere 5. Built-in 1200mAh large-capacity battery provides long-lasting playback, reducing the worry of power shortage Specifications: Chip model: AC6969D Bluetooth version: 5.3 Support protocol: BR/EDR + BLE Audio decoding: MP2, MP3, WMA, APE, FLAC, AAC, MP4, M4A, WAV, AIF, AIFC Transmit power: 6dBm Communication distance: 10M Working frequency band: 2410MHz–2480MHz Master-slave switching: Not supported Charging voltage: DC5V Charging time: 3 hours Battery model: 18650, 3.7V, 1200mAh Music playing time: 6–10 hours Charging interface: TYPE-C Speaker parameters: Speaker impedance: DCR 3.2 ohms Sensitivity: 85dB Frequency response range: 190Hz – 20KHz Rated output power: 3W, maximum 5W Rated input power: 5W Note: Different production batches may vary slightly in appearance, color, or printed markings, which does not affect functionality Color: Hyacinth Purple Material: ABS Size: Speaker diameter 45mm Package Contents: 1 x Bluetooth Speaker 1 x Data Cable 1 x User Manual (Chinese and English) Note: Light reflection and display settings may cause slight color differences between the image and the actual item. Measurement error allowed within +/- 1–3cm.