Features: brand new and high quality Lovely appearance, four colors can be selected, blue, pink, red, yellow. Multifunctional Wireless Speaker : A variety of functions to choose, music playback, selfie function, 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: ABS Color: Blue, Pink, Red, Yellow Product Dimension: approx. 5.7x3.4cm/ 2.24x1.34inches Net Weight: 70g/0.15lbs Frequency Response Range: 80hz-20hz Output Power: 5W Current and Voltage: 5V/1A Charging Time: 2-3H Playing Time: 3-4H Charging Port: Micro Usb Package Includes: 1x Wireless Speaker 1x Lanyard 1x Data Cable 1x Manual 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.