Feature: 1. Convert your precious cassettes tapes to MP3 files by auto partition each songs and save in TF card, no computer required. 2. You can listen to AM/FM radio (one button switch) to enrich your spare time and record radio program to MP3 into TF card. 3. With microphone inside, it can record external sound (your voice or environmental sound) and save in TF card. 4. Support playback function. It can play cassette tapes or play digital music files or recorded music in TF card. 5. It can be powered by 2 AA batteries (NOT included) or USB power cable. Portable design enables you to play and convert anywhere. Specification: Overview: You can use this device to play the cassette tapes, convert the tape music to MP3 and save into TF card, listen to AM/FM radio, record radio program and save to TF card, record external sound (your voice or environmental sound) and save to TF card, play digital music files in TF card. The cassette converter also has an audio output that enables you to listen on the wired headphone. Features: Convert your precious cassettes tapes to MP3 files by auto partition each songs and save in TF card, no computer required. You can listen to AM/FM radio (one button switch) to enrich your spare time and record radio program to MP3 into TF card. With microphone inside, it can record external sound (your voice or environmental sound) and save in TF card. Support playback function. It can play cassette tapes or play digital music files or recorded music in TF card. It can be powered by 2 AA batteries (NOT included) or USB power cable. Portable design enables you to play and convert anywhere. Note: Supports Max. 32GB TF card (NOT included). Specifications: Brand Name: ezcap Model Number: ezcap234 Converter Format: MP3 FM Frequency: 87-108MHz (76-108MHz for Japan) AM Frequency: 520-1610KHz (530-1710KHz for Japan) Speaker: 8Ω 1W Output Power: Max. 1W Frequency Response: 100Hz-18KHz Power Supply: 2 * AA Batteries or 5V DC adapter, (NOT included) Color: Black with gray Main Item Size: Approx. 12.2*9.1*3.9cm/4.80*3.58*1.53in Main Item Weight: 196g/6.91oz Package Size: 15.8*12.0*5.6cm/6.22*4.72*2.20in Package Weight: 292g/10.3oz Package List: 1 * Cassette Converter 1 * USB Cable 1 * User Manual (English/Chinese) Package List: 1 * Cassette Converter 1 * USB Cable 1 * User Manual (English/Chinese)