Volkano Rocket Series Bluetooth Speaker Features include: - Bluetooth - FM Radio - AUX input - LED display screen - 4 mode EQ settings - Call answering - Bass Radiators - USB Specifications: - Bluetooth Version: Bluetooth 4.2 - Operating Distance: Up to 10M - Output Power: 8W x 2 - Input Voltage: DC 5V micro USB port - Battery: 1800mAh. Lithium rechargeable battery - Charging Time: 5 Hours (5V/1.5A) - Playtime: 3 Hours (depends on volume) Included in the box: - Volkano Rocket Bluetooth Speaker - Micro USB to USB charging cable - 3.5mm audio cable - Instruction Manual Product Dimension: 39cm (l) x 15.5cm (w) x 19.7cm (h) What's in the box Volkano Rocket Bluetooth Speaker - Micro USB to USB charging cable - 3.5mm audio cable - Instruction Manual