Our product is compatible with any device hasing bluetooth function, such as iPhone, Android phone, xiaomi, huawei, samsung, redmi, iPad, etc.
Wireless version: V5.0
Communication scope: 10m
Play music: about 4 hours
Charging time: about 1.5 hours
Charging case battery: 300mAh
Earphone battery: 3.7V, 2x 30mAh
Charging voltage: DC5V
Frequency response: 2.402-2.480GHz
The charging case has two charging modes: wired charging mode and wireless charging mode.
Our product and package are neutral, No logo. Hope you an understand, thanks!