Mobile Phone Headsets DC

Features: * Support signal switch directly. Support USB, TF * Support Bluetooth (Bluetooth5.0 ) (after being paired with mobile phones can realize wireless music play) * Support USB / TF / Bluetooth/FM / LINE switch. MP3 / WMA, WAV lossless music decoding chip. * Support USB / TF card switch, PREV, NEXT, fast forward, fast rewind, volume, EQ, play/pause, stop, single repeat, mute, shutdown, and direct election. * Support Bluetooth PREV, NEXT, volume, EQ, play/pause, mute, turn it off. * Support FAT16, FAT32 file system. Support for MP1 Layer3, MP2 Layer3, and MP3 Layer3 versions of the song.Support 32-320 KBPS MP3 songs. * Support power-off memory function: memory play songs and volume

Product features: 1. Bluetooth version 5.0 2. Support call (long press the pause button to answer the call when the call comes). 3. Support recording. Recording only supports TF mode or USB mode operation. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; long press the pause button to exit the recording mode. When recording, you need to connect a storage device, such as a U disk or TF card;) 4. Support power failure memory 5. Power supply voltage support DC 3.7v-5v between, the current is about 1A. 6. Can be directly connected to the speaker, with an amplifier of 2 * 3W power. 7. Support song format MP3 /