Specifications: Bluetooth-compatiblen: 5.0 Bluetooth-compatibleworking range: 10Meter Audio frequency noise ratio:>= 90dB Battery capacity: 1200mAh Built-in voltage: 3.7V Playback long: 8-10H Horn size: 45mm*2 Omega: 5W*2 Charge input: 5V/500ma Single machine weight: 405G Product Size:160*67.5*69MM Packaging List: 1* speaker 1*Aux audio cable 1*USB charge Cabl Handsfree voice call DSP noise cancelling mic, you can answer call without reaching your phone. Extended playtime High capacity rechargeable 1200 mAh battery for up to 10 hours of playtime at 2/3 volume on a full charge. FM function Search FM channels automatically, listen freely at anywhere anytime. Enhanced Ba: Dual paive radiators and upgraded YABA technology work in tandem.To pump up the ba in real-time-even at low volumes. 5W Stereo Sound YABA's stereo sound makes your music sound more immersive.And pumps up the atmosphere in both indoors and outdoor spaces. Portable speaker Ultra-portable speaker with a hand-held, very suitable for traveling, hiking, biking, mountaineering... There is a base on the side, which can be placed on a table. 4 Play Mode Not only by Bluetooth-compatible, you also can enjoy music from up to 32GB Micro SD, TF card (not provided) and AUX.