HRD-102 Digital Radio Mini LCD Display Portable Multifunction Stereo FM Radio Receiver with Elderly Headphones This product integrates many attractive functions, such as DSP function, high sensitivity, good reception, multiple ways to enter the driver, 24-hour digital clock, 30-level volume control, etc., small and compact, easy to carry anywhere, anytime. Made of ABS material, durable and reliable. This walkie-talkie supports one-key lock screen to avoid program interruption caused by misoperation and prevent misoperation. The product is 9.4cm long, 5.4cm wide and 2.3cm high. It is suitable for indoor and outdoor and can be used as a gift for your family. Our radio can store 5 favorite stations, you can preset 1-5 keys to quickly select a station. Product Name: Radio Material: ABS Model: HRD-102 Color: white/grey Optional frequency range: 60-108MHz Signal-to-noise ratio: 45 dB Number of radio memory: 5 or more Stereo Separation: 20dB Battery: 2 x AAA batteries (not included) Maximum output power: 50MW Entry Drive Mode: Memory, Auto Search, Manual Control Storage Number of Stations: 5 Volume Control: 30 Levels with FM Stereo Key Switch: Yes Features: Mini, Portable, High Sensitivity Dimensions Details: 9.4cm x 5.4cm x 2.3cm / 3.7" x 2.13" x 0.91" (approx.)