Features: brand new and high quality Wireless transmission, stable and fast transmission, effective distance, for high fidelity sound quality, restore music scene. Multifunctional Wireless Speaker : A variety of functions to choose, music playback, call status, etc. Powerful Noise-reduction Microphone: Transparent sound is clear and bright, and the pickup is clear. The use of high-sensitivity microphones has the characteristics of anti-interference and clear pickup. Small and Portable Design: You can take it anywhere, put it in your pocket, school bag, on the table, and decorate your home and office. The Ultimate Experience of Sound: Lossless music auditory feast, a real shocking experience. Specifications: Material: Metal Color: Black Product Dimension: approx. 8.3x3.68cm/3.27x1.45inches Net Weight:400g/0.88lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PC Wireless Mini Portable Outdoor Speaker