Audio & Connectivity Specifications
- Output Power: 10W (often listed as 5W x 2 in stereo configurations).
- Frequency Response: 90Hz – 20KHz (some variants cited at 100Hz – 20KHz).
- Signal-to-Noise Ratio (SNR): ≥90dB.
- Sensitivity: 750MV.
- Bluetooth Version: 4.1/JL or 5.0 (depending on production batch), with a stable range of up to 10 meters.
- Playback Modes: Bluetooth, 3.5mm AUX input, TF/MicroSD Card, and USB Drive.
- Integrated Radio: Built-in FM radio receiver.
Power & Battery Details
- Battery Capacity: 1500mAh rechargeable lithium battery (18650 type).
- Input Voltage: DC 5V / 500mA via Micro USB cable.
- Charging Time: Approximately 2–3 hours.
Playback Duration: 3–4 hours of continuous music at standard volume levels