Marvel Spider-Man Bluetooth Speaker with Radio Features: A high quality portable speaker in a compact size (11.7 x 3.8 x 7.8 cm) Great Spider-Man design Bluetooth connectivity connects wirelessly with your smartphones, tablets, and other audio devices equipped with Bluetooth technology Sleek design with fabric finish on the front, soft silicone finish case, and control buttons on the top With USB port and micro SD / TF card port (up to 64 GB)! With FM Radio TWS function: Sync 2 together to enjoy stereo sound Specifications: Dimensions: H:8.6 x W:14.6 x D:4.5 cm Guarantee:1 year Material: Plastic/Metal Model Number: BT018SP