Main Features:3.5mm Plug， compatible with most of devices
Aluminum alloy housing with CNC machine mold presents metallic gloss
Exquisite knurling on earphone looks aesthetic and stylish
Metal audio cavity reduces the impact of cavity resonance to deliver better audio effect
Composite vibrating diaphragm enables it provides more smooth vibration， harmonic， natural tone and spacious lows performance
Low distortion， good performance delivers Hi-Fi audio effect
The control unit is easy to press with long service life and high-performance microphone provides clear voice
Braided composite cable is flexible and anti-winding with long service life and reduces microphone noise
You can answer or refuse a call directly with it
Support song switch
Material: Aluminum alloy， nylon， silicone
Speaker sensitivity: 93 ( Plus or minus 3dB )
Rated input power: 3mW
Operation temperature: Minus 10 centigrade degree to 40 centigrade degree






















? Brand: Rock
Model: RAU0511
Color: Gold，Gray
Range of application: Mobile phone，MP3 or MP4，Other，Palmtop
Mainly Compatible with: Apple，Blackberry，HTC，HTC One M9，iPhone 5/5S，iPhone 6，iPhone 6 Plus，iPhone 6S，LG，Motorola，Nokia，SAMSUNG，Samsung Galaxy S6 Edge Plus，Samsung Note 5，Samsung S6，Sony Ericsson
Functions: Microphone，Song switch
Earphones type: 有线耳机
Headphone jack: 3.5mm
Frequency Range: 20 - 20K Hz
Microphone size: 9mm
Microphone sensitivity: -42 dB
Maximum power input: 5 mW
Cable length: 1.2m Package weight: 0.064 kg
Package size (L x W x H): 19.50 x 9.00 x 3.50 cm / 7.68 x 3.54 x 1.38 inches Package Contents: 1 x Earphone， 2 x Earbud ( M )， 2 x Earbud ( S )