nice work.... i was also think the same idea, but still wondering about the battery lifespan, since the BT receiver only last less than 1 hours (with 2 drivers in this case)
I've got a solution to that i have extracted a 600mah battery from my huawei mini portable speaker ( i was using it almost everyday pasig to qc) matagal sa matagal malowbat kasu panget na tignan kasi nasa labas yung battery na nakabit ko since may kalakihan di kasya sa housing hahhaha
Wondering how receiving calls works as it has to be place in front of mouth then difficult to operate buttons. I dont think we can use external mic with this.
