Connection Technologies: Wireless
Bluetooth version: 4.2
Earbud material: PU Leather
Headphone cable length (cm): 133.4
Headphone cable length (feet): 4.38
Speaker size (mm): 50.0
Speaker sensitivity at 1 kHz, 1 mW (dB): 108dB SPL@1kHz/Pa
Speaker frequency range: 18Hz - 20Hz
Input impedance (ohm): 32.0
Number of speakers per earpiece: 1.0
Weight (g): 231.6
Bluetooth profiles: A2DP V1.3 AVRCP V1.5 HFP V1.6 HSP V1.2
Bluetooth transmitter range: 2.402 - 2.480GHz
Bluetooth GFSK Transmitter Modulation: GFSK π/4 DQPSK 8DPSK
Bluetooth transmitter power: 0-4dbm