- IPX4 Wireless Bluetooth Mini Speaker with Good Bass
- 2017-12-03 08:05
- Model Number: BK31GN Brand Name: Penzo Key Specifications/Special Features: IPX4 Wireless Bluetooth Mini Speaker with Good BassFrequency response: 2.402-2.480GHzSensitivity: 85±3dB 1W/MImpedance: 4ΩA2DPTransmission distance: 10mData transmission...