Characteristics: Low power, low current - can be durable for continuous use for 50 - 60 hours with good quality battery. No environmental disturbance when listening to programs through headphones. Clear LCD display - frequency, volume, battery symbol, signal strength, amount of electricity. The shell is made of ABS material which is smooth, bright and full of texture. Portable, convenient to use - lanyard for convenient carrying included. The simple, compact design of the buttons ensures easy operation for users. Technical data: Item: portable digital radio; LCD screen size: 1.15 inch Outer earplugs: 3.5MM / 32 X 2 Distortion: less than or equal to 1% Stereo resolution: greater than or equal to 32 DB Reception sensitivity: 8 UV Frequency receiving range: 60 - 108 MHZ Operating voltage range: 2.2 - 3 V Maximum output power: 3.2 MA Battery: 2 AAA batteries (not included) Weight: Approximately 68g / 2.4oz Dimensions: about 8.5 * 4.6 * 2cm / 3.3 * 1.8 * 0.8 inch (L * W * H) Package List: 1 * Radio (no battery included) 1 * lanyard 1 * earphone 1 * User Manual 2 * earpads