使用
携帯電話, 賭博, スポーツ, 旅行, ハイファイ ヘッドホン
Working time
About 4 Hours
Sound
Super Bass Stereo Sound
Standby time
About 20 hours
Key Feature1
TWS earphones headphones earbuds
Key Feature2
true wireless earbuds
Key Feature3
For JBL Earphones
Feature
Waterproof, Noise Cancelling, Microphone