FM Mini multifunction radio, Portable speaker

Small and mini: super small size, only 50 * 48 * 52mm, easy to put in the pocket.
Aluminum alloy shell: oxidation colored aluminum alloy middle frame shell, laser engraved pattern, wear-resistant and color resistant.
Plug and play: intelligent play micro SD / TF card, all MP3 files in U disk, plug and play.
Headphone output: 3.5mm dual channel stereo headphone output.
Simple operation: simple and intuitive key design, no complex operation.
Built in battery: built in lithium-ion battery, supporting long-time playback, long battery life, can be directly charged by USB.
Antimagnetic design: new micro aluminum diaphragm speaker, clear sound quality.

Product features:

• storage medium: Micro SD / TF memory card supporting FAT16 / FAT32 file system
• function: it support tf card, U flash driver and computer to play MP3 music with FM radio it can display song playing time and radio channel
• music format: MP3 format supporting all common bit rates headphone connector: support headphone output power
• specification: DC5V USB power adapter or computer USB charging Specification of lithium battery: 600mA
• endurance: 2-5, the actual playing time depends on the volume.
• frequency response range: 150-18000hz (± 3dB)
• signal to noise ratio: > 85dB
• output power: RMS 3Wx2 thd = 10%
• size: 50 * 48 * 52mm