Bicycle speaker with LED torch! Can also be a battery power supply!

Features:
1. Can be as a LED torch for outdoor application;
2. A portable speaker for music;
3. A portable battery power supply;
4. Waterproof and dustproof;

Functions:

1. LED torch:
Light modes: Ultra bright / bright / Flash / SOS Alarm whistle function;
Press Alarm key can make warning whistle sound;

2. Speakers and MP3 players:
Connect to your PC, laptop, iPod, Mp3 as a loudspeaker;
Built-in Flash Memory optional;
Support TF card reading;
Formats support: MP3, WMA;
FM radio support: FM 87Hz to 108Hz;
Functions as an USB Flash Drive;

3. Powe supply;
With it's high capacity built-in Li battery (over 2000mAH optional), it can also charge your mobile phone or your other 5v devices when it's needed!