[Specification] Product Name: Bluetooth audio Product color: Dark Gray Net weight: 0.31lbs(0.140kg) Gross weight: 0.42lbs(0.190kg) Package size: 125x110x58mm(4.92x4.33x2.28) Product size: 113x98x40mm/4.45x3.86x1.57inch Material: ABS, plastic Output power: 3WFrequency response: 40-18KHZ Speaker: 3W full-range speaker unit Frequency response: 40-18KHZ Speaker impedance: 4Charging specifications: 5V/1A Battery capacity: 1200mAh Charging time: about 2-3 hours Playback time: about 6-8 hours Bluetooth version: 5.0 support lossless audio playback Effective distance: 10 meters [Features] 1.Small and portable can be taken anywhere you want to go With a groove can be used as a phone stand, the design is exquisite retro shape and stylish 2.Can be given as an exquisite gift to your loved ones and important people 3.The portable speaker is very suitable for personal activities offices, outdoor activities, such as camping, traveling, hiking, etc. 4.Bluetooth 5.0 10m effective distance connection, high-definition sound quality, anytime, anywhere to experience the feast of music 5.Before connect this speaker, please disconnect other Bluetooth devices first, connected audio can be viewed through the device you connect which Bluetooth label next to the power displayed, intelligent and simple, always know the remaining power of the audio