WIRELESS 5.0
A2DP 1.2 AVRCP 1.4 HFP1.6 HSP 1.2
RF RANGE :10M
DIMENSION DRIVE :40 MM
IMPEDANCE :32+_15%
FREQUENCY RANGE :20~20KHZ
S/N RATE:>80DB
DISTORTION :<1%
TIME:14H