Connection: Bluetooth & Aux cable in & NFC function. Aluminum & Jean, handy and exquisite
Bluetooth version 4.0(Low Energy) Profile Support: HSP/HFP/A2DP/AVRCP
Cowboy style:perfect for outdoor sports activities such as hiking,camping and cycling, easy to carry An ultra-high density battery enables 3-5 hours of non-stop playtime (Bluetooth) or 10 hours (line in)
HOT Touch control keys and gently with fingertips touch key, adjust at the right level