Round-shaped portable speaker. When in use, the LED lights up subtly, giving it a unique presence. As the product is made from natural materials, the colour and the printing result may vary between products.Material: Recycled ABS (100% rABS), BambooWireless transmission: BT v5. 3Capacity: 400 mAhApproximate battery life: 4 hApproximate charging time: 1h 40mInput: USB-C (1'5W) , microSDFrequency response: 280 Hz - 16 kHzSignal-to-noise ratio: ≥ 95 dBSensitivity: 50 ±3 dBHarmonic distortion: ≤ 1%Impedance: 4ΩSpeaker diameter: Ø 52 mmSound power: 3 WFrequency response: 20 Hz - 16 kHzSensitivity: -45 ±3 dBV/PaFeatures: Hands-freeIncludes: USB-A / USB-C cableDelivery: gift box in recycled kraft paper, which can be used as a smartphone holder.Dimensions: Ø74 x 42 mm