Ear - Hook Earphone Features (): a) Size: 23mm b) Impedance: 32Ω c) Sensitivity: 106dB S. P. L at 1kHz d) Frequency...			Headphone Features (): a) Size: 30mm b) Impedance: 32Ω c) Sensitivity: 110dB S. P. L at 1kHz d) Frequency...
	Mp3 Earphone Speaker specifications: a) Dimension: 15mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz d...			Headset Earphone with Microphone Boom Speaker: a) Dimension: 30mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz d) Sensitivity: ...
	Headset with Microphone Boom Speaker: a) Dimension: 30mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz d) Sensitivity: ...			Ear - Hook Earphone Speaker: a) Dimension: 15mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz d) Sensitivity: ...
	Back - Wearing Earphone Speaker specifications: a) Dimension: 23mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz...			Bluetooth Headset Accessories: user manual, earplug sponges, Necklace and hook, penholder, travel charger 110 - 240V,...
	Headphone Features: a) Mic Type: Ф9 x 7mm b) Impedance: maximum 2.2KΩ c) Sensitivity: -58db ±...			Hands - Free Kit Specifications: a) Rated Power: 100mw b) Frequency Respond: 20Hz - 20kHz c) Sensitivity: 58±2dB...