Specifications
Bluetooth Version	v4.0 + EDR
Bluetooth Chipset	CSR 8610
Bluetooth Profile	HSP, HFP, A2DP
Input Voltage	DC/12V-24V
USB Charging Output	5V, 2A
Bluetooth Frequency	2.4 - 2.48GHz
Impedance	16Ω
Charging Time	~2 hours
Battery Capacity	30mAh
Operating Distance	10