Item Type: BackpacksClosure Type: ZipperPattern Type: SolidTechnics: JacquardInterior: Cell Phone Pocket,Computer Interlayer,Interior Compartment,Interior Slot Pocket,Interior Zipper Pocket,Interior Key Chain HolderHandle/Strap Type: Soft HandleExterior: Silt PocketCarrying System: Resin MeshBrand Name: BUGGender: UnisexDecoration: NoneRain Cover: YesCapacity: 36-55 LitreMain Material: CanvasStyle: Preppy StyleModel Number: 25BV13Lining Material: PolyesterBackpacks Type: Softback

Support Apt-x: NoRemote Control: NoMaterial: PlasticIntelligent Personal Assistant: NonePlayback Function: MP3,RadioSupport Memory Card: YesModel Number: X91Channels: 2 (2.0)Speaker Type: OUTDOOR SPEAKERAudio Crossover: Full-RangeDisplay Screen: NoCommunication: Bluetooth,AUXFrequency Range: OtherBrand Name: DOITOPNumber of Loudspeaker Enclosure: 2Display Screen: NoBattery: YesVoice Control: NoCabinet Material: PlasticWaterproof: NoPMPO: 3WFeature: NonePower Source: DCBuilt-in Microphone: YesIntelligent Personal Assistant: NoneBluetooth: 4.2Battery capacity: 1200mAhPlaying time: about 4 hours