W-KING S20 Unboxing and Sound Test

W-KING S20 Specifications Model: S20 Bluetooth Version: V4.0 Operating Range: 10m Total Power: 3W Interface: 3.5mm /USB 2.0 Microphone: Yes SNR: 80db Sensitivity: 80db Frequency Response: 2.4GHz-2.48GHz Impedance: 4ohm FM Frequency: FM78.8-FM106.1 Supports Card Type: TF Built-in Battery Capacity :2000mAh Battery Type: Li-ion battery Music Play Time: 5-10Hours Plug Specifications: USB Power Supply: 3.7V DC If you may want to ask some stuff. Please message me guys on my Facebook account: Ito nga pala guys yung link kung saan ko nabili itong W-KING S20: At ito naman ang link ng kanilang facebook page.