EWA A123 Portable Mini Speaker Chinese Style Bluetooth Speaker Features: 1. Pay attention to every detail to achieve the best balance between sound quality and tone cavity, bringing a purer, fuller and brighter tone. 2. Made of metal material and etching process, it has exquisite appearance, unique design and more personalization. 3. Featured subwoofer, high-fidelity music enjoyment, equipped with high-performance 5W neodymium driver, very loud sound and good sound balance. 4. High power and small size, redefining the concept of subwoofer. The speaker is equipped with a downward passive radiator to improve heat dissipation performance. 5. IPX7 waterproof, no need to worry about getting soaked by rain. The IPX7 waterproof shell can well protect everything inside from being affected. 6. Magnetic holder design, metal objects will be stable once attracted, freeing your hands. Specifications: 1. Bluetooth version: 5.0 2. Bluetooth distance: 10 m 3. Rated power: 5W 4. Impedance: 4.0 ohms 5. Frequency response: 100Hz-18kHz 6. Game time: 4 hours 7. Charging time: 2 hours 8. Bluetooth frequency: 2.4 -2.48ghz 9. Battery capacity: 3.7V 700mAh 10. Appearance material: metal 11. Product weight: about 182g 12. Product size: 56mm x 59mm Packaging list: - Bluetooth speaker x 1 - Charging cable x 1 - User manual x 1