Feature: 1. Small in size, can be carried around, and its flexibility in operation brings a lot of joyful in operation to users. 2. FM stereo, can improve the clarity of the sound in a noisy environment. 3. High sensitivity, good selectivity, can receive worldwide broadcast signals. 4. Equipped with an in-ear headphone and a lanyard for convenient to use. 5. Adopted ABS material which is smooth, durable and long lasting. Specification: Item Type: Radio Material: ABS Color: As Pictures Shown Weight: Approx. 103g/3.6ozModel: QQT103Frequency range: FM(64-108MHZ), AM(522-1710KHZ) Receiving sensitivity: FM (8 UV), AM (≤20mV/m) SNR: FM≥40dB, AM≥30dB External headset: 3.5 mm / 2 x 32 Ω Stereo resolution: 26dB Battery Type: Built-in 500mAh lithium battery Operating voltage: minimum 3.3V How to use: 1. The headset is the receiving antenna of the radio, which is put into the 3.5mm jack 2. Long press the POWER button to turn the radio on, and long press it again to turn it off 3. Press the corresponding button or the manual to adjust the mode, frequency and sound size to adjust the mode, frequency, and sound level. Package List: 1 x Radio1 x Earphone 2 x Ear Plug1 x Lanyard1 x Data Cable1 x Manual