BS51 Gold brick, wireless speaker, BT v5.2, with 1200mAh battery, for 4 hours of
work, supports BT, TWS, FM, TF, USB playback modes
1. Sizes: 108*90*45mm. Weight: 274g.
2. BT v5.2. Chip: Zhongke Lanxun AB5365C.
3. Battery capacity: 1200mAh, charging for about 2 hours.
4. Use time: 4 hours.
5. Speaker: 52mm. Power: 5W.
6. Supports BT, FM, TF card, USB flash drive, TWS and other modes.