Universal Portable Dual Band Stereo AM/FM Pocket Radio Digital Display Mini Radio Receiver with HiFi Earphones Replaceable Battery Feature: - ABS shell, excellent surface workmanship, durable. - High sensitivity. Built-in energy-saving battery, lower power consumption. - Adopt advanced chip, stable performance, no frequency hopping phenomenon. - Digital LCD screen displays frequency, remaining battery power, frequency band status, etc. - 31-level volume adjustment, precisely adjusted to the required volume. - The default is stereo. Use the mute button (short press the power switch) to set / delete radio presets. - Use the "Lock" button to help prevent misuse and save your settings safely. - 3 search methods: manual search, automatic search, fully automatic search storage. - Large memo space, can store 58 stations, 29 per band (FM / AM). - Lanyard design, easily put the radio on your wrist or in your pocket, handbag or backpack. Specifications: Interface: 1 * MIcro USB interface, 1 * 3.5mm audio interface Frequency band: FM 64-108MHz, AM 522-1620KHz (9K) / 520-1710KHz (10K) Sensitivity: FM 8uV, AM 20 mV / M SNR: FM 30 dB, AM 40 dB Power: 6.5mW Battery: 3.7V 500mA lithium battery Material: ABS Color: Black, Silver Size: 84*48*12mm/3.31*1.89*0.47in Notes: 1. Please allow 1-3mm differs due to manual measurement. 2. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 X Radio 1 X Headphone 2 X Earbuds 1 X Data Cable 1 X Hand Strap 1 X Manual