Main Features:
Ergonomic design for your wearing comforts
High-definition stereo music， more clear
Metal super bass， outstanding in every syllable
Easy operation for on-cord calls / song switch control
Intelligent noise-canceling， high-definition enjoyment
3.5mm audio jack， compatible with most of phones， computers， and potable media devices Brand: SONGFUL
Model: F2
Wearing type: In-Ear
Function: Answering Phone，Microphone，Noise Cancelling，Song Switching，Sweatproof
Language: English
Material: Metal，TPE Connectivity : Wired
Application: Computer，For iPod，Mobile phone，Portable Media Player
Plug Type: 3.5mm
Driver unit: 9mm
Frequency response: 20~20KHz
Impedance: 32ohms±15 percent
Sensitivity: 101dB ± 3dB 0.034 Package weight: 0.058 kg
Package size (L x W x H): 15.00 x 8.50 x 2.00 cm / 5.91 x 3.35 x 0.79 inches Package Contents: 1 x SONGFUL F2 In-ear Earphones