- Portable Bluetooth mini speaker with good bass and TF card slot
- 2017-10-12 02:55
- Model Number: BK22G Brand Name: Penzo Key Specifications/Special Features: Portable Bluetooth MINI speaker with good bass, TF card slotFrequency response: 2.402-2.480GHzSensitivity: 85±3dB 1W/MImpedance: 4ΩTransmission distance: 10MData transmis...