NATIONAL R-1007 AM High Sensitivity Receiver

Receiving Frequency: 525 ~ 1605kHz
Speakers: 6cm Round, 8 Ω 1 Pieces
Output Terminal: Earphone Jack (8 Ω )
Practical Maximum Output: 8 0mW (EIAJ)
Battery Life: Approximately 60 Hours (EIAJ) (Using Included SUM-3 (NG) Batteries)
Power Supply: DC 3V (Uses Two AA Batteries)
Maximum External Dimensions: 67 mm (Width) x 26 mm (Depth) x 111 mm (Height)
Weight: Approx. 180g (Including Batteries)