Driver sensitivity at 1kHz/1mW (dB)96dB SPL/1m@1kHz dB v/pa
Dynamic frequency response range (Hz)20 Hz - 20 kHz
Impedance (ohms)16.0
Number of drivers per ear1.0
Bluetooth profilesHFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth frequency2.402GHz-2.48GHz
Bluetooth transmitted modulationGFSK, DQPSK, 8-DPSK
Bluetooth transmitter power0~4 dbm
Battery TypePolymer Li-ion Battery (3.7V, 120mAh)
Charging time (hours from empty)2.0
Maximum play time (hours)6.0
Speed Charging time (hours)2.0
Maximum talk time (hours)6.0