* Meet the seller in person, check the item and make sure you are satisfied with it before you make a payment.
* Exchange item and payment at the same time. Buyers – don't make any payments before receiving an item. Sellers – don't send an item before receiving payment.
* Avoid anything that appears too good to be true, such as unrealistically low prices.
Bluetooth version… 5. 0 android
Communication : true wireless
Control button 🔘 : smart touch
Microphone 🎤 : yes 👍
Working distance :10 meters
Play time : 6 hours
Waterproof grade :waterproof, sweatproof
Functions : for call 📱, music, video, bluetooth earphone, sports
Frequency response range : from 20-2000 Hz
Charging method : LED digital display
Charging case capacity : 400 mAh
Headphones 🎧 battery 🔋 capacity 40 mAh
Package 📦 usb charging cable, 3 replaceable ear 👂 cap