Features -Bluetooth 5.3 -Light Weight and Portable -52mm Driver Size -Microphone -USB and TF card Playback -TWS Support -5W RMS
Specifications Total System Power: 10W Pure System Power (RMS): 5W Impedance (Ohm): 4 S/N Ratio (dB): ≥90 Frequency Response: 120Hz - 20KHz Driver Size and Quantity: 52mm x 1 DC Input: 5V / 1A Charge Time: 2-3 Hours Bluetooth Version: V5.3
Bluetooth Range (m): up to 10 Bluetooth Pairing Name: SonicGo! 2 Bluetooth Profiles Supported: L2CAP | A2DP | AVRCP Handsfree Profile Supported: HSP | HFP USB & TF Support: Yes (Max 32GB)
Battery Capacity: Built-in 500mAh / 3.7v Playback Time at 50% Volume Scale: 4 Hrs