Our goal is to build a bluetooth device which can record calls for our CRM app.
Build a device that can do the following
1. Connect to a phone as a Bluetooth headset
2. Has an output 3.5mm for connecting a wired headset
3. Answer calls
4. Record calls
5. Transmit recordings to a mobile App via bluetooth
6. Have a rechargeable battery
Device should look like a small square box, with 3.5mm port, usb charging port, two led indicators, on / off switch
Device should show two bluetooth channels, one for headset (A2DP) and one for connecting to our app.
We will need finished product, which is ready to ship to customers.
7 freelancer chào giá trung bình$6129 cho công việc này
Hi I have more than 8 years experienced in circuit designs and development in my past I have designed Ble based audio hardware I can design best way u fee emiem c