Description: Supporting one-key recording, FM radio, U disk play and hands-free calling, this wireless speaker is multifunctional and practical. HiFi and surround sound effect as well as HD-compatible calling experience of this wireless speaker is supported by its Bluetooth-compatible5.0 chip and full-frequency dual loudspeakers. It is constructed of plastic material. The length of this product is 15cm, width is 8cm and height is 4.8cm. This wireless speaker is suitable for calling, driving, listening to music, office and so on. Item Name: Wireless Speaker Material: Plastic Model: S71 Bluetooth-compatible Version: 5.0 Frequency Response Range: 100Hz-20KHz Signal-to-noise Ratio: ≥75dB Power Supply: USB Waterproof Grade: Not Waterproof Features: High Fidelity, Subwoofer, Hands-free Calling Size Details: Size: 15cm x 8cm x 4.8cm/5.91" x 3.15" x 1.89" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Speaker 1 x Charging Cable