- Premium Wireless Bluetooth Mini Speaker, TF Card Supported
- 2017-12-01 13:26
- Model Number: BK27B Brand Name: Penzo Key Specifications/Special Features: Premium wireless Bluetooth mini speaker, TF card supportedFrequency response: 2.402-2.480GHzSensitivity: 85±3dB 1W/mImpedance: 4ΩA2DPTransmission distance: 10mData transm...