Loa mini có dây cổng 3.5mm hỗ trợ thẻ nhớ TF cho máy nghe nhạc MP3/DVD/Laptop/điện thoại

Overview: This mini speaker is available in multiple colors. You can insert a USB flash drive or a TF card for music playback. With FM radio and 3.5mm audio input and output. Features: It can insert TF card, U disk to play MP3 format music, with FM radio function. The LCD screen can display the song playing time and the audio channel. The aluminum alloy middle frame shell is oxidized and colored, and the wear resistance does not fade. A variety of colors can be selected. Ultra-small size, only 5.2*4.8*4.8cm, mini portable. Simple and intuitive button design without complicated operations. A telescopic antenna with a received signal, approximately 14.5 cm. Note: It can be used after 2 hours charging; (first time charging is for 7-8 hours) To connect one end of the audio cable to the audio output port ofcomputer or mp3, the other end to the back of the product. It can be used when turn on the player. Please use the USB charging cable of this product while charging, itcan not  be used as audio line. Make sureturn off the sound before charging. Normal capacity charge time is 2 hours, please turn off the power after 2 hours. Specifications: Output power: 3W*2 Frequency response: 200HZ-12KHZ Humidity test: 90-95% RH 24H Heat test: -25 -- +75degree RF: 220Hz±20% S/N ratio: 85dB±3dB Color: Rose red, black, blue, silver, yellow, red (optional) FM: 87.0MHZ Item Size: 5.2 * 4.8 * 4.8cm / 2.05 * 1.89 * 1.89in Item Weight: 111g / 3.92oz Package Size: 6.8 * 6.2 * 5cm / 2.7 * 2.4 * 1.97 Package Weight: 142g / 5oz Package List: 1 * Player 1 * USB Cable 1 * 3.5mm Cable