Item Type: Hm11 Bluetooth Speaker Bluetooth solution: JL5.0 Speaker: 3W Battery: 3.7V 400mAh Receiving distance: 10 meters (range depends on the environment) Charging time: 2-3 hours Play time: 2-2.5 hours Frequency response: 50HZ-20KHZ Signal to noise ratio: ≥90db Shell material: ABS plastic + plating Support for implementation: Bluetooth / U disk / TF card/audio output
