Connection
Wireless
Connectivity Technology
Bluetooth
Bluetooth profiles
HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth frequency
2.402GHz-2.48GHz
Bluetooth transmitted modulation
GFSK, DQPSK, 8-DPSK
Bluetooth transmitter power
0~4dBm
Bluetooth version
5