Product Details:

supply/charging voltage: DC 5V

audio output interface: 3.5mm standard interface

box material: ABS

accessories: USB charging cable, 3.5mm standard interface audio cable, battery

FM frequency range: 87.5-108MHz;

external antenna, strong radio effect;

amplification frequency: 150~18kHz;

speaker: 3W * 2

battery: external lithium battery BL-5C.

Bluetooth version 4.2, Bluetooth receiving distance: 10m.

  Function socket description

DC-5V: Power supply charging interface

LINE IN: audio input

POWER: POWER switch

MICRO SD:TF card or MICRO SD interface.

  Product features:

1. Can play MP3 format audio files in Micro SD card (TF card) and U disk, with memory function, support MP3, MP4, laptop, PC,FM radio function;

2. The 3.5mm standard interface connector specially designed for music mobile phones and laptops is also suitable for MP3/4, PC and iPod. 3. It does not need to consume the power of mobile phones and carries rechargeable lithium batteries. It is a professional portable mobile phone music equipment. The built-in rechargeable lithium battery can work for 3 to 5 hours, and the charging time is 2-3 hours.