An eco-friendly, wheat straw/ABS Bluetooth speaker with rechargeable 3W battery and non-slip rubber pads at the base. Connects easily to compatible Android and iPhones. This multi-functional music player also offers hands-free calling, FM radio function, micro SD card slot and an auxiliary line input via 3.5mm jack connection. A fantastic sustainable alternative to our bestselling TPM4936 Martins Speaker for the environmentally conscious music lover. Handy compact size for storing in your backpack on the daily commute, Perfect for playing music wherever you travel. Individually packed in a recyclable box.