Enjoy the music while you ride! SpeakerBike is the wireless speaker with 5W power for bikes and e-scooters. Music playback can take place either via wireless connection or by inserting an SD card in the appropriate slot. To ensure maximum safety while riding at night, SpeakerBike is equipped with a powerful flashlight. The wireless speaker also comes with a power bank function, with a capacity of 3600 mAh, to charge your device while you are on the go. Use the multifunction buttons on SpeakerBike to answer calls, manage your music, and control the light. You will have up to 10 hours of music playback at your disposal!.