Ultra light and breathable sports headband for indoor and outdoor workouts. Ideal for all sports activities or just to lsten to music Removable splashproof headphones with tate of the art bluetooth conectivity Connect your mobile phone or MP3 player and enjoy the freedom of wireless music Specifications: - Bluetooth 4.1 headband - Transmission distance: 10m - Battery: Li-ion 3.7v/180mah - Playtime: 6 Hours - Charge time: 2.5 hours - Compatible with most Bluetooth enabled devices - Stream music wirelessly - With no dangling cables