Features:<br /><br />1. 8 LED lights・ rechargeble Li Battery 100mA・ 5V・ supports USB charging. It could keep changeless lighting for 2 hours.<br />2. Three mode of lighting: changeless lighting・ quick flicker and slow flicker・ ensures your security during the night-time sporting.<br />3. Diving fabric・ lightweight・ and comfortable for wearing・ and its waterproof and sweatproof.<br />4. Ajustable velcro strap・ suitable for most of people.<br />5. Universal for phone 5.5 inch or less・ such as Samsung Note 7・ iPhone 6s Plus and etc.<br /><br />Description:  Compatible with  Universal for phone 5.5 inch or less  Brand  HOCO  Model  HS6  Color  Green・ Rose・ Orange  Material  PU・ diving fabric  Product Weight (g)  140g  Dimensions (cm/ inch)  48.5*17.3CM  Battery Capacity  100mA・ 5V  Working Time   2h<br /><br />Package included:1 x LED sport Arm bag<br /><br />