The Aiwa RD-40DAB portable radio is a digital DAB+ and FM receiver with RDS, automatic FM scanning, and 50 station presets for each band. It features a built-in 2" Crystal Sound speaker with a 2 W RMS output and a telescopic, rotatable antenna. The rechargeable lithium battery provides up to 16 hours of playback and takes approximately 3 hours to charge.

The two-line Dot-Matrix display features a backlight and alphanumeric readout. The digital clock includes a dual alarm, sleep timer, and snooze function. Charging is via USB Type-C, and the radio also has an AUX input and a 3.5 mm headphone output. The package includes an AC adapter, stereo headphones, and a protective carrying case.

• Type: Portable handheld radio
• Receiver type: Digital
• Supported frequencies: DAB+, FM
• Radio Data System: RDS
• Station presets: 50 for DAB+ and 50 for FM
• Speaker: Built-in 2" Crystal Sound speaker
• Output power: 2 W RMS
• Antenna: Telescopic and rotatable
• Battery: Rechargeable 3.7 V, 2000 mAh lithium battery
• Playback time: Up to 16 hours
• Charging time: Approximately 3 hours
• Display: Two-line Dot-Matrix with backlight
• Clock functions: Dual alarm, sleep timer, and snooze
• Connectivity: AUX, USB Type-C
• Headphone output: 3.5 mm
• Package contents: AC adapter, stereo headphones, protective carrying case
• Color: Black
• Dimensions: 14.5 × 3.3 × 8.5 cm
• Weight: 290 g