The Sangean PR-D4BT portable radio is a digital radio that receives AM and FM, with 10 station presets: 5 AM and 5 FM. The auto-tracking function adjusts reception for AM and FM stations, while Bluetooth lets you play music from a smartphone or tablet.

It features a backlit LCD, real-time clock, alarm, snooze and sleep timer functions, and a battery level indicator. The full-range speaker has a diameter of 3 inches. It is powered by four 1.5 V D batteries or an AC/DC adapter, which is included.

• Type: Portable radio
• Tuner type: Digital
• Supported frequencies: AM, FM
• Connectivity: Bluetooth
• Station presets: 10 (5 AM and 5 FM)
• Display: Backlit LCD
• Functions: Real-time clock, alarm, snooze, sleep timer
• Battery indicator: Charge level
• Speaker: Built-in, full-range, 3-inch diameter
• Output power: 0.8 W
• Headphone output: 3 mW x 2
• Connections: DC input, headphone output
• Power supply: Four 1.5 V D batteries or DC 5 V / 2.4 A
• Package contents: AC adapter
• Color: Dark blue
• Dimensions: 237 x 148 x 63 mm
• Weight: 1,010 g