| Chipset: RDA5856L Bluetooth version: V4.2 Battery: 2200mAh, 3.7V, 18650 Playing time: 4 hours Speaker: 2pcs, 4Ω, 5W, Φ50mm Passive radiator: 2pcs Material: ABS casing, iron mesh Size: 380*73*52mm & Weight: 660g Hands-free call TF card playing AUX-in playing USB disk playing FM radio Alarm clock Touch button |
