Syba Bicycle Bluetooth Speaker and LED Light for Entertainment and Safety Cycling on Road - Orange Wireless Connections Between Bluetooth Enabled Devices Such as iPhone, iPod, MP3 Player, Smart Phone Running Android System, and Laptop PC Built-in Wide Angle High Luminance LED Headlamp; Full Bright Mode; Power Saving Mode; Flashing Mode Instant Mounting Design; Internal Microphone; Built-in Rechargeable Li-Ion Battery. Not Riding? K220 Can be Hanged on Bag with the Bag Clip Included in the Package.