Super bass outdoor small bluetooth speakers

版本: Bluetooth V4.0 + EDR
传输距离 : 10M (depending upon operation environment and devices to which it connects)
USB charging voltage: 直流5V
Type of built-in battery: 锂电池,800麻将
输出功率: 5W×1
频率响应: 90Hz-20KHz
敏感性: 80db±2db
Signal to Noise Ratio (信噪比): ≥ 76dB
Product Dimensions :65.5*78毫米
Waterproof grade:IPX4