Compact Speaker with Bluetooth® Connection. Made of Recycled Aluminium, a Material with Almost Infinite Recycling Possibilities, Keeping Its Original Properties & Consuming Less Energy in This Process. 3w Power & 450 Mah Battery. Bluetooth® 5.0 Connection, with Hands-free Function & FM Radio. Slot for Micro Sd Cards, with Ambient Light at the Base. Available in a Wide Range of Colours & Presented in an Individual Kraft Design Box, with Instruction Manual in English & Spanish. Colours: Black, Red, Silver, Blue. Minimum Quantity: 25.