中文 特点1：360度立体环绕音效 特点2：来电免提 特点3：双箱对联 特点4：兼容蓝牙设备 材质：铝合金+ABS 产品尺寸：50*50*36mm 产品净重：122g 蓝牙版本：5.0 蓝牙距离：10m 工作电压：DC5V 充电参数：5V200MA 喇叭规格：4欧3W 电池容量：400mAh 充电时间：约2小时 播放时长：约2.5小时

音响尺寸 50*50*36mm

毛重/净重 135/122g

装箱数量 100

装箱尺寸 35*24*43cm

装箱重量 15.75KG

Feature 1: 360-degree stereo surround sound effect Feature 2: Hands-free for incoming calls Feature 3: Double box couplet: Feature 4: Compatible with all Bluetooth devices Material: aluminum alloy + ABS Product size: 50*50*36mm Product net weight: 122g Bluetooth version: 5.0 Bluetooth distance: 10m Working voltage: DC5V Charging parameters: 5V200MA Speaker specification: 4 Ω3W Battery capacity: 400mAh Charging time: about 2 hours Playing time: about 2.5 hours