Bluetooth Speaker Wireless Portable Super Subwoofer Bluetooth High-quality Player

Product information: Function: plug-in card, subwoofer stereo Color Classification: Technology Black, Haoyue White, Sapphire Blue, China Red Version: A/upgrade version, B/standard version, C/basic version Rated power: 5W Package type: official standard Power supply: built-in lithium battery Connection method: 3.5MM audio jack Bluetooth connection Applicable people: general Size: 78x78x35mm Speaker material: neodymium magnet Packing list: Bluetooth speaker*1