Hoco wireless speaker "BS52 inflatable" portable speaker

BS52 Billowing, wireless speaker, BT v5.0, with 2200mAh battery, for 3 hours of operation, supports BT modes, TWS, FM, TF, USB, AUX, with wired microphone. 1. Sizes: 494 * 211 * 188 mm. Weight: 2150 grams. 2. BT v5.0. Chip: Blue Trom AB5365C. 3. Battery capacity: 2200 mAh, approximately 3 hours. 4. Usage time: 3 hours. 5. Speaker: 2 * 6.5 inches. Power: 10 watts * 2. 6. Supports BT, TWS, FM, USB flash drive, TF card, AUX, and other modes. 7. Includes 1 wired microphone, independent switch for colorful lights.