General Specifications
Bluetooth version: 4.2
Driver size (mm): 5.8
Weight (g): 73
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB): 96
Dynamic frequency response range (Hz): 20Hz – 20kHz
Impedance (ohms): 14
Control and Connection Specifications
Bluetooth profiles: A2DP V1.3, AVRCP V1.5, HFP V1.6
Bluetooth frequency: 2.402 – 2.480GHz
Bluetooth transmitted modulation: GFSK, p/4 DQPSK, 8DPSK
Bluetooth transmitter power: 0-10 dbm
Battery
Battery Type: Lithium-ion battery (85mA/3.7V)
Maximum play time (hours): 4
Charging time (hours from empty): 2