Kisonli High Quality Portable Usb Speaker T-002a

Audio crossover: two-way battery: no built-in microphone: no cabinet material: plastic channels: 2 (2.0) display screen: no feature: none power source: dc special feature: portable waterproof: no speaker type: portable brand name: kisonli/oem model number: t-002a function: aux power supply: usb dc5v output power: 3w*2 product size: 75*100*150mm support app: no number of loudspeaker enclosure:2 set type: speaker material: plastic support memory card: no intelligent personal assistant: none type: active use: home theatre, mobile phone, computer, outdoor