Whether it's audiobooks to save inspire and excite classical music for focus and clam or your classes favorite times table or phonics songs the Wireless Classroom Speaker from Hope Education can deliver for all. Connect this classroom speaker up to most audio devices using the in-built Bluetooth® technology or an aux cable. The robust design with showerproof coating means that the wireless class speaker can be in the classroom and beyond. Features include: Size: 17.2cm x 16.6cm x 26.2cm rechargeable battery (included) Bluetooth and aux connections