Features: 1. Material: The shell is made of high-quality ABS and plating,safe, non-toxic and durable. 2. Exquisite appearance: Portable with its own handle, The appearance of the mini retro radio makes this Bluetooth speaker look interesting and cute. The shell adopts a matte spraying process, which has a delicate touch. 3. Power supply: This Bluetooth speaker uses a USB data cable (included) to charge. Fully charged state can be used continuously for 2-4 hours.But you can also use it while charging. 4. Strong anti-interference ability: Stable wireless transmission through high frequency to ensure stable and pure sound quality. 5. Answering calls: No matter in any playback mode, the Bluetooth speaker can answer calls with one-key hands-free. 6. Strong compatibility: Can be intelligently matched with most mobile phones, tablet computers, desktop computers and laptop computers on the market. 7. Occasions: It can be used at home or at parties, and its good sound quality gives people a sense of pleasure and can enliven the atmosphere very well. Can also be used as home furnishings, or as gifts for family and friends. 100% Brand new & High quality Color: white, pink, blue, black, green Material: ABS+UV plating Battery capacity: 300-500mAh Frequency response range: 60Hz-15KHz Playback format: MP3, WMA, WAV Speaker: 5W Effective distance: 0-7M Time: 2-4 hours Charging time: 2H Function: Bluetooth connection playback, TF card/AUX/USB playback Package includes: Speaker * 1 Audio Line * 1 Charging Cable * 1 User manual * 1