Features: brand new and high quality Bluetooth-compatible provides instant pairing and stable transmission without interruptions. for most bluetooth-compatible devices. Small piece and easy to carry. Using upgraded dynamic coil speakers to enhance the sense of depth, presence and space, and present a three-dimensional surround effect like a live scene. Press the middle for play button of the bluetooth-compatible mini speaker to complete the photo operation. Specifications: Material:Plastic Color:Orange,Silver,White (optional) Playing Time:About 8 hours Battery Capacity:900mAh Charging Time:About 2hours Charging Port:Micro USB Rated Voltage:5V 600mA Frequency Response:60Hz-15KHz Speaker Size:74x51x50mm/2.91x2.01x1.97in Bluetooth-compatible Version: 5.0 Operating Range: Up to 33 feet (10 meters accessibility) Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Bluetooth-compatible Speaker 1x Charging Cable 1x Manual