Description BOROFONE BFK2 Elf, karaoke microphone, BT V5.0, 1200mAh battery, support BT, TF card / USB flash drive playback, multifunctional 1. Sizes: 76*76*208mm. Weight: 283g. 2. Speaker unit: 52mm. Power: 5W. 3. BT v5.0. Chip: JL. 4. Battery capacity: 1200mAh, charging for about 3 hours. Use time is about 6 hours. 5. Support BT, TF card, USB disk playback (TF card/USB disk no more than 32G). Built-in atmosphere light. Original singing/accompaniment one-key switch. With magic sound function, multiple voice change modes, K song is more interesting.
