AK35 Specifications: 1. Color: Black 2. Model: AK35 3. Voltage: 110V-220V 4. Impedance: 4-16 5. Plug Type: EU or US 6. Bluetooth: Yes 7. RMS Power: 30Wx2 8. Peak Power: 90Wx2 9. Load Impedance: 4-16 10. Channels: 2.0 11. SNR: 85 dB 12. FM Frequency: 87.5-108MHz 13. Distortion Rate: 0.05% 14. Frequency Range: 10Hz-20kHz 15. Size: Approx. 19x12.5x4.5cm / 7.48x4.92x1.77'' Features: - Mini digital Bluetooth audio amplifier. - Supports TF Card, AUX, USB, MP3, and Bluetooth wireless connection. - FM stereo radio support. - Easy-to-use treble, bass, and volume controls. - Low distortion for clearer and more powerful audio. - Dual channel output. - Includes remote control. - AC/DC power input, suitable for home or vehicle use. - Upgraded power output of 90W + 90W. - Automatic voltage switching. - Lightweight with minimal heat generation. The amplifier connects to mobile devices, computers, tablets, MP3 players, TVs, and projectors via AV audio or 3.5mm connections. Bluetooth allows for wireless playback from various mobile devices. Package Includes: 1 x Power Amplifier 1 x Power Cord (EU/US plug) 1 x Remote Control 1 x User Manual