... Passive HIFI SUBWOOFER Speaker Output very clear sound and heavy bass, Dynamic sound effect.2. With A2DP Bluetooth, wirelessly stream ... in 1000mA lithium rechargeable Battery, with 7-8 hours working time;11.With handle;12.With remote controller; Specification: Horn Output3W*3W ... FM (medium volume)Accessories:Charge cable, audio cable, controller, user manualAll your inquiry will be well replied within ...