Main Features:
-?Ultra pure magnetic unit， strong sound field.
-?Sealed metal structure， to isolate noise and produce super bass sound performance， suitable for all kinds of music style like pop， rock， country， etc.
-?Gold-plating jack plug， ergonomic design in the end， easy to pull out and plug in.
-?Designed with a sound leaking hole to enhance sound field and improve low frequency.
-?Medical-grade dual-color earbud tips， block out external noise well， make you feel comfortable no matter how long you wear.
-?With a microphone， support hands-free calls.
-?Full metal turbo design with perfect CNC cutting processing cavity bring exquisite small volume and lightness weight.
-?Support multifunctional three-key in-line control， suitable for iOS devices.
-?Anti-bending TPE flat cable， easy to store and more durable. Function: Microphone，Noise Cancelling 0.234 Package weight: 0.27 kg
Package Size(L x W x H): 15.60 x 9.50 x 3.50 cm / 6.14 x 3.74 x 1.38 inches Package Contents: 1 x GGMM EJ301 Cuckoo In-ear Three-key Control Dynamic Stereo Earphone， 3 x Paired Earbud Tip， 1 x English User Manual， 1 x Microfiber Pouch， 1 x Carrying Box