Specifications:Made of high quality material, it is durable and easy to use.The suction cup has a strong adsorption force and can be adsorbed on smooth bathroom tiles or glass.The water vapor in the bathroom will never interfere with the sound quality of the speaker.Shower bluetooth-compatible speaker can totally resist water spray and splash.Compatible with all bluetooth-compatible devices, phones, computers, laptops, etc.Item Name: bluetooth-compatible SpeakerMaterial: ABSConnection Range: 10mSignal to Noise Ratio: More than and Equal to 65dBBattery Capacity: 300mAhFrequency Range: 100HZ-20KHZInput Power: 5VCharging Time: 2 HoursFeatures: Portable, Wireless, Stereo, WaterproofSize: 9.8cm x 8.8cm x 4.5cm/3.86" x 3.46" x 1.77"(Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Speaker1 x USB Cable