- New Portable Wireless Mini Bluetooth Speaker with Deep Bass
- 2017-09-24 01:47
- Model Number: BK704B Brand Name: Penzo Key Specifications/Special Features: New portable wireless Bluetooth mini speaker with deep bassFrequency response: 2.402-2.480GHzSensitivity: 85±3dB 1W/MImpedance: 4ΩTransmission distance: 10MData transmis...