Brand: Kreafunk Made in: China Composition: Plastic, silicone, metal Type of power supply: Charging case battery: 450 mAh Charging case supports wireless Qi charging Bluetooth: Yes Bluetooth version: 5 Microphone: Yes Waterproof: Yes Warranty: 2 years Compatibility: Suitable for smartphones, tablets and similar devices Included in the box: Charging case supports wireless Qi charging Including USB to USB-C charging cable Item code: Kflp03