Mini Support Tf Card Subwoofer Portable Audio Outdoor Wireless Radio Small Speaker Wireless Radio Hifi Sound Quality Description: Function support: connection, handsfree call, TWS connection, TF card, FM radio; version: Jerry scheme, 5.0; Speaker specification: A full frequency speaker 45mm 4 5W * 1; Transmission distance: 12m from the straight line without obstruction; Battery capacity: A brand new double protection 1200mah Charging time: 3-4 hours; Playback time: 4.5 hours for maximum volume TF card, 9-10 hours for medium volume; Product size: 9.2 * 6.3 * 6.5cm; Package size: 10.5 * 6.8 * 7cm; Packing requirements: 100 sets/box, 45 * 36 * 38cm; Single weight: 0.22kg, gross weight: 22.6kg, net weight: 22.0kg Speaker shipping standard configuration: speaker, PE bag, charging line, manual, neutral color box Specifications: 1. Mini and compact, easy to carry 2. Endurance 3. High power horn, loud, no noise, no broken sound 4. Fine matte feel 5. Portable radio, one click radio station search Package Included: 1 * speaker, 1 * charging cable, 1 * manual