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Item specifics
  • Function: For Mobile Phone,For Routine Office Work,Common Headphone,Microphone,Voice control,Noise Cancelling,HiFi Headphone,Portable,For iPod
  • Support Apt-x: No
  • Support Memory Card: No
  • Vocalism Principle: Dynamic
  • Line Length: 1.0m
  • Sensitivity: 105dB
  • Model Number: EJ-301/EJ-302
  • Style: In-Ear
  • Plug Type: Line Type
  • Support APP: Yes
  • Is wireless: No
  • Connectors: AUX
  • Frequency Response Range: 18-20000Hz
  • Wireless Type: None
  • Waterproof: No
  • Resistance: 16Ω
  • Communication: Wired
  • Time to market: 2015
  • With Microphone: Yes
  • Brand Name: GGMM
  • Material: Metal housing
  • Cable: OFC flat cable
  • Award: Good design award 2014 winner
  • Earphones: Earphones and Earbuds
  • Headphone: Phone Earphone
  • Headset: Earphone for Mobile Phone
  • Headphones: Earphones Original
  • New: Earphones High Quality
  • Hot Sale: Fones de Ouvido
  • Type: Full Metal Earphone
Product Description



Professional In-Ear Headphones Metal Stereo Sound Quality Music Earphone China\'S High-End Brand Cellphone Headphones Sports Hands Free

Lifetime Warranty GGMM Full Metal Housing Dual Driver Max Performance In-Ear Noise-isolating Headphones 1 button and 3 buttons with MFi, Superior Sound


Product Name: Cuckoo


Main Feature:
- Good Design Award winner in Japan
- One-piece sculpted and anodized metal casing minimizes soud distrortion
- Engineered high quality 9.2mm dynamic driver disign pumps out tonally balanced crisp highs, steady mids and low deep bass
- Curved metal housing allows for ideal positioning in-ear for better seal and fit
- 1 key in-line: integrated call answer/end and music pause/play function
- 3 key in-line: middle key to answer/end call and pause/play music ; key + & - to prev/next and volume up/down
- Includes 3 sizes of soft silicone ear buds for a super comfortable, noise-isolating fit; pass MFI certification
- Includes microfiber pouch

Drive unit:                               9.2 mm
Impedance:                            16 ohm
Frequency responce:               18Hz - 20kHz
Sensitivity:                              105 dB
Distortion:                              < 0.5%

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                 ico4Lifetime warranty of GGMM earphones instructions:


                           - This lifetime warranty of GGMM in-ear earphone series is non-transferable and covers only the purchasing through here - Aliexpress, not from any other online purchasing. 


                           - If you are experiecing any  problems with your earphones, please firstly contact us by offering Order No. or buyer ID for our tracing in transactions history, and then offering us photos taken or video recorded for professional engineering & quality inspection departments\' checking.


                           - Once we received these files, GGMM aliexpress flagship store will evaluate your claim (typically within 12 hours - 2 business days) as soon as possible, by replacing brand new piece but at YOUR COST of shipping charge.









Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 22cm x 19cm x 5cm (8.66in x 7.48in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 22cm x 19cm x 5cm (8.66in x 7.48in x 1.97in)
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