An antenna module (50, 50a) comprising a first antenna configured to resonate a first high frequency band, and a second antenna (70, 70a) formed in an L-shape that is configured to resonate a second high frequency band, the first antenna having a first feed-in end and a first ground end; and wherein the first antenna is located in a notch defined by the L-shape, the second antenna (70, 70a) is configured to resonate a low frequency band and the second high frequency band and has a second feed-in end and a second ground end, and the second antenna (70, 70a) comprises: a first radiator extending from the second feed-in end and comprising a first slit, and comprising a first segment, a second segment, and a third segment sequentially connected in a bent manner, wherein the first segment extends from the second feed-in end (Al) along a direction, the second segment and the third segment are disposed in parallel, and the first slit is formed between the third segment and a portion of the second segment; a second radiator extending from the second feed-in end along another direction opposite to the direction and connected to the second ground end in a bent manner, wherein the second radiator comprises a portion of a second slit; and a third radiator extending from the second ground end along the direction, wherein another portion of the second slit is disposed between the first radiator and the third radiator. the first antenna having a first feed-in end and a first ground end; and wherein the first antenna is located in a notch defined by the L-shape, the second antenna (70, 70a) is configured to resonate a low frequency band and the second high frequency band and has a second feed-in end and a second ground end, and the second antenna (70, 70a) comprises: a first radiator extending from the second feed-in end and comprising a first slit, and comprising a first segment, a second segment, and a third segment sequentially connected in a bent manner, wherein the first segment extends from the second feed-in end (Al) along a direction, the second segment and the third segment are disposed in parallel, and the first slit is formed between the third segment and a portion of the second segment; a second radiator extending from the second feed-in end along another direction opposite to the direction and connected to the second ground end in a bent manner, wherein the second radiator comprises a portion of a second slit; and a third radiator extending from the second ground end along the direction, wherein another portion of the second slit is disposed between the first radiator and the third radiator. a first radiator extending from the second feed-in end and comprising a first slit, and comprising a first segment, a second segment, and a third segment sequentially connected in a bent manner, wherein the first segment extends from the second feed-in end (Al) along a direction, the second segment and the third segment are disposed in parallel, and the first slit is formed between the third segment and a portion of the second segment; a second radiator extending from the second feed-in end along another direction opposite to the direction and connected to the second ground end in a bent manner, wherein the second radiator comprises a portion of a second slit; and a third radiator extending from the second ground end along the direction, wherein another portion of the second slit is disposed between the first radiator and the third radiator.