Mrice Campers Tire Shape Portable Wireless Bluetooth Speaker Splashproof Outdoor Bluetooth Shower Speaker with 3W Strong Bass Driver,Built in Microphone-Yellow Impressive Design:Unique tire appearance with steel bracket to hang or stand at table for portable usage Splash-proof and Shower-proof:Rubber case and interface design ensure waterproof(IPX4), shockproof, scratch-resistant,can be used under harsh ourdoor environment Smart Connection:Bluetooth connection for your iPhone,iPad,Smartphone range up to 33 feet.Built-in microphone makes it a hands free speaker phone.Control button is on one side of the wheel with mark "+/-", controlling the volume setting, power, pairing etc. Excellent Sound:a 3W audio driver with strong bass.700mAh capacity battery, supports up to 6 hours playing time(under 50% of the volume) Accessory: Mrice bluetooth speaker,USB charging cable,3.5mm audio cable(for yellow),User manual,12-month warranty.