Mini tarjeta de audio portátil inteligente: altavoz/radio Bluetooth para computadora y como regalo

Package contents: Bluetooth speaker, USB charging cable, audio cable, Chinese and English manual, neutral packaging box Specification parameters Bluetooth solution: JL5.0 Speaker: 3W Battery: 3.7V 400mAh Receiving distance: 10 meters (range depends on the environment) Charging time: 2 hours Play time: 2-6 hours Frequency response: 50HZ-20KHZ Signal to noise ratio: ≥ 90db Shell material: ABS plastic+electroplated Color: Black, Yellow, Pink, Blue, Green Starting from 1K, international Pantone colors are available Implementation function: Bluetooth/USB/TF card/audio output Packing information: Product weight: 230G (including packaging) Product size: 110 * 70 * 50mm