Original Copper Driver

Certification: CE,FCC,RoHS

Material: ABS

Vocalism principle: dynamic

Bluetooth

Active noise cancellation: enjoy crystal clear sound quality thanks to the active noise cancellation feature that blocks out external noise

Dynamic vocalism principle: it ensures that you get a full bodied and rich sound that's perfect for music lovers

Replaceable pads set: the earphones come with a replaceable pads set, allowing you to keep your earphones in top condition for longer

Volume control: adjust the volume of your music or calls with ease using the built-in volume control feature

Plug diameter: 3.5 mm / 0.14 inch

Plug type: straight

Sound principle: dynamic circle

Frequency response range: 20~20000 Hz

Impedance: 32 Ω

Sensitivity: 108 dB

Distortion rate: 1 %

Wire length: 1.2 m / 3.94 ft

Earbuds / earmuffs material: PC

Headphone cable material: TPE