Features: brand new and high quality brand new and high quality 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 table, and decorate your home, office, bedroom. The Ultimate Experience of Sound: Lossless music auditory feast, a real shocking experience. for Various Devices: MP3, tablet, laptop, desktop computer, to meet your various entertainment needs. Specifications: Model: HA05 Connection Distance: 10M Input: 5V Output Power: 5W Speaker: 4 5W Blue-tooth Version: 5.1 Working Voltage: for DC 5V Battery Life: 3-8 hours Battery Capacity: 1200mAh Material: ABS Color: Black Product Dimension: approx. 3385x55x65mm/15.16x2.17x2.56inches Net Weight: 645g/1.42lbs 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: 1x RGB Subwoofer Dual Speaker Phone Audio 1x Mobile Phone Holder 1x Data Cable 1x AUX Audio Cable