This radio is very convenient for listening during disasters or light work. OHM Electric OHM AudioComm AM/FM Pocket Radio Gray RAD-P132N-H ■ Connection Terminals: Earphone jack (φ3.5mm monaural mini-jack) ■ External Dimensions: Width 55 x Height 90 x Depth 17mm (excluding protrusions) ■ Weight: Approximately 56g (excluding batteries) ■ Accessories: Instruction manual with warranty (earphones are not included as they were removed) 【 Features 】 ● Clear audio that is easy to hear with high sensitivity ● Both earphone/speaker compatible ● Large characters, easy to see and select stations ● Business card size, fits perfectly in a chest pocket ● Round form, easy to hold ● Wide FM (FM complementary broadcasting) compatible ● Monaural reception ● FM rod antenna 【 Specifications 】 ■ Power Supply: DC3V, uses 2 AAA batteries (sold separately) ■ Receiving Frequency: AM…530-1605kHz FM…76-95MHz ■ Battery Life ※When using new alkaline batteries. Measured according to JEITA (Japan Electronics and Information Technology Industries Association) standards. ・When using the speaker: AM reception…approx. 42 hours FM reception…approx. 40 hours ・When using earphones: AM reception…approx. 48 hours FM reception…approx. 47 hours