Features 1.Heavy Bass: The Bluetooth speaker is small in size, large in energy, and has a strong heavy bass, bringing you clear sound quality and enjoyment. 2.Large Capacity Battery: The battery quality is stable and reliable, ensuring the battery cycle life, standby time and safe use of the product. 3.Multifunctional: Wireless smart speaker supports Bluetooth connection, hands free calling, series connection, memory card, USB, FM radio, sound output. 4.Bluetooth 5.0: Portable Bluetooth speaker adopts Bluetooth 5.0, and the straight line distance is 10 meters without obstruction to receive signals. 5.Application: Rechargeable Bluetooth speaker is a portable speaker with leisure, entertainment, office, indoor, outdoor, hiking, beach and other themes. specificationItem Type: Bluetooth Speaker_x000D_ Material: Plastic_x000D_ Function: Support Bluetooth Connection, Hands Free Calling, Serial Connection, Memory Card, USB, FM Radio, Sound Output_x000D_ Bluetooth Version: Bluetooth 5.0_x000D_ Speaker s: 1 x Full Range Speakers 52mm 4 5W_x000D_ Transmission Distance: Straight Line Distance Unobstructed 10m/32.8ft_x000D_ Battery Capacity: 1200mAh_x000D_ Input: DC 5V 0.5-2A_x000D_ Charging Time: 3-4 Hours_x000D_ Playback Time: 6-8 Hours (Medium Volume) PackageList1 x_x000D_ _x000D_ BluetoothSpeaker 1 x Charging Cable 1 x Manual