High-performance internal magnet speaker: with large sound chamber diaphragm, delivering clear and crisp high tones, pure and rich mid tones, and deep and powerful low tones. Professional digital processing chip: Features the latest generation chip, delivering superior performance in sensitivity, selectivity, signal-to-noise ratio, and interference resistance. Supports headphone output: Standard 3.5mm headphone jack, allowing you to block out external noise and avoid disturbing others, enjoying your private time. LED flashlight: High-intensity LED flashlight design, convenient for nighttime walks, camping, and reading. Compact and portable: Compact size, fits in one hand, with a lanyard design for easy carrying. Dual-mode power supply: External alkaline batteries: 4.5V (UM-1, 3AA) not included, internal lithium battery: 3.7V (1200mAh), power mode can be switched. Model:W-916 Product Type:Manual Tuning Radio and TF Card/Bluetooth Music Player Bluetooth Version: 5.3 Lighting Power: 3.5W Frequency Range: FM: 87-108MHz AM: 520-1730kHz Speaker: 2.25-inch 40-magnet 8ohm 3W Power Supply: External Alkaline Batteries: 4.5V (UM-1X3AA) not included, Internal Lithium Battery: 3.7V (1200mAh) Charging: Type-C: 5V 1A Charging Time: 4-6 hours Battery Life: Alkaline Batteries: 8-12 hours, Lithium Battery: 6-8 hours Output power: 3.5W Headphone jack: 3.5mm Product net weight: 400g Product dimensions: 169x42x92mm Color:B:Grey Material:plastic Package Contents: 1 * Pocket Radio 1 * USB Cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.