Lightweight Bluetooth speaker with an internal rechargeable battery that provides up to 1.5 hours of nonstop music. Built in music Control and Microphone for hands free easy calling. Micro charging cable included. Bluetooth working range is 10 meters (33 feet). Charge time: one hour. 2" H x 2.25" W. Imprint area is 2.00" H x 2.00" L on 2 color max centered on front and includes a 1 Colour Imprint on 1 Location. Packaging: Bulk. Please call for rush delivery availability or multi-colour/multi-location imprints.