Bluetooth 4.1 and EDR technology this Earbud compatible with all Bluetooth-enabled devices. Instantly connected to your phones and tabs from up to 33 feet away. waterproof grade is IPX6
If you want to change the language press the button more than one second ,then you will be able to change the language to your want
up to 5-6-hour battery timing music or talk time and up to 120-hour stand-by time .
Simple and fast pairing with smartphones, tablets and other Bluetooth devices.
light and comfortable just 3.5g, very comfortable to wear and new in ear design.
HaoTuo Q13 Mini Bluetooth Earbud that is the Smallest Wireless Invisible Headphone features 5 Hour Playtime, a budget Car Headset for iPhone and Android Phones (Single Piece)
