Specifications:
Color: Black
Material: ABS
Interface: Micro USB, 3.5mm Earphone Jack
Frequency: FM 64-108MHz, AM 522-1620KHz(9K) / 520-1710KHz(10K)
Sensitivity: FM ≤8 uv, AM ≤20 mV/M
SNR: FM ≥30 dB, AM ≥40 dB
Maximum Working Power: 6.5MW
Built-In Lithium Battery: 500mA 3.7V
Earphone: Diameter 3.5mm, 32Ω×2
Product Size: Approx. 84 × 48 × 12 mm / 3.3 × 1.9 × 0.5 inch
Package Weight: About 100g

Package List:
1 × 2 Band Mini Radio (with built-in rechargeable battery)
1 × Earphone
1 × USB Charging Cable
1 × Lanyard
1 × Manual
(Other items in the pictures are not included.)
Step value defaults to 9K, you should ajust it to 10 if you are in the following countries:
Brazil - BR
Canada - CA
Chile - CL
Columbia - CO
Costa Rica - CR
Dominican Republi - DO
Ecuador - EC
Bl Salvador - SV
Guatemala- GI
Honduras - HN
Mexico - MX
Panama - PA
United States - US
Venezuela - VE
South Korea - KP
Philippines - PH
Taiwan - TW
Australia - AU
New Zealand - NZ
How to adjust Step Value:
Turn off the radio, long press the MEMO and M- simultaneously for 3-5 seconds until you see the number 9 or 10 on the display, and then press the tuner +/- to adjust.