2016 VJJB K4 K4S Wooden Headphones Bass Earphone HIFI In-Ear With Mic DIY Magic Sound Headset For Iphone Ipad Sony Samsung

Product Specification:
        - Product Name: Wood In-Ear Headphone
        - Brand: VJJB
        - Model: K4 / K4S
        - Type: In-ear
        - Impedance: 16Ω
        - Frequency range: 20Hz-24 KHz
        - Headphone sensitivity:96dB / mW
        - Driver unit: Dynamic
        - Unit Size: 8.7 mm
        - Power: 5 mW
        - Interface: 3.5mm
        - Jack plug type: Straight Hole
        - With Mic and remote : Optional
        - Material : Solid Wood
        - Color: Cherry Wood / Ebony / Brasil Wood
        - Cable Length: 1.2m±5cm
        - Weight: 15g

Microphone:
        - Design: internal microphone
        - Type: electret condenser
        - Voltage rating: -40dB
        - Frequency Range:20-20KHz

Note:
        - K4 Without Microphone
        - K4S With the microphone