Feature:100% Brand new and high quality!
Uses the latest and most popular folding structure design, the whole structure in line with the body
Profile light and generous, comfortable to wear
Form is enough non-mainstream and fashion
Specification:Color: Black, White,Blue
Amplifier power output: RMS 2x18MW (THD=10%)
Power amplifier the signal to noise ratio: 90dB
Speaker specifications: 20MW 2x16 ω 10MM
Frequency range: 20Hz-20KHz
Sensitivity: 100dB ± 2DB
S/n ratio: ≥ 80Db transmitting/receiving frequency: 2.4---2.48GHz
Package Included:1 x sport wired in-ear ear hanging wire folding headphones
NO Retail Box. Packed Safely in Bubble Bag.