Brand: Gingko Made in: China Composition: 100% natural and sustainable walnut wood Weight (g): 90 Watt: 3 Type of power supply: powered by in built Lipoıymer Rechargeable Battery 300mAh Amperage (mAh): 300 Charging time: 1.5-2 hours Bluetooth: Yes Bluetooth version: V5. 0 Wi-Fi: No Microphone: No Waterproof: No Warranty: 2 years Included in the box: Speaker, USB charging lead and guide Item code: G004WT