Bluetooth speakers includes built-in microphone, enjoying hand-free call. Feature 1.Perfect Design of Suction Cup and Hook - Easy to attach and remove, The hook can be easily hung anywhere you want, and the suction cup can be sucked on any flat surface. 2.For Shower, car, bedroom, laundry room, bathroom, kitchen, office,meeting, business trip, vacation,Outdoor etc. 3.Bluetooth speakers includes built-in microphone, enjoying hand-free call. 4.Compatible with All the Bluetooth Devices. Product Description Battery Voltage: 3.7V 600Mah Material: Silicone + ABS Bluetooth support: V5.0 + EDR Duration: approx 6 hour (at normal volume) Charging time: about 2 hours Dimensions: 85 x 85 x 55 mm (L * W * H) Weight: 180g Transmission range: approx 8-10meters.(Not through doors or walls) Perfect sound quality Shower speaker delivers clear and loud music with rich bass,The outstanding sound quality ensures it is an enjoyment when you use it . Stable Bluetooth 5.0 connectivity Compatible with most Bluetooth devices, connect to your iPhone, iPod, iPad, smartphone or tablet, and auto-match with the devices you last used. Beautifully Packaged, Ideal as a Gift . Package includes 1 x Bluetooth Speaker with Suction Cup 1 x Type-C Charging Cable 1 x User Manual Bathroom Soak in the bathtub and enjoy great music to relax yourself. Shower Waterproof shower speaker protects against water spray and splash away，So you can enjoy the music to the fullest in the shower. kitchen Let music be everywhere, even in the kitchen can enjoy the fun of music. Boating Portable bluetooth speaker dispel your loneliness, make your journey joyful and let your favorite tunes accompany you all the way.