ABS mini speaker with microphone, with bluetooth transmission and 3'5mm stereo connection, with 2W/4Ω and autonomy up to 4h. It includes the function to answer calls, volume contro..
Wristwatch speaker with bluetooth transmission. The speaker has 3W of power, 2'1 bluetooth transmission up to 10m range, 250 mAh battery capacity, 3-4h charging time, up to 3 hours..