1.Supports mp3 fomate in /TF card reader/Aux-input/Support stereo earphone.
2.Works with all audio sources with a 3.5mm jack
3.Rechargeable380mAh lithium battery inside
4.FM auto-scan radio
5.Alert or SOS
6.Stripe included
7.Other country map or other logo/artworks are also available
- Low-power Digital power amplifier module, output power:3.0W;
- Hi-fi stereo speaker （4Ω/3W）
-Input sensitivity ①AUX 450mV ②TF 450mV
- SNR≥68DB
- Charging Voltage: DC 5V
- Working Voltage: DC 3.7V
-Battery capacity: 380mAH