WIRELESS & RECHARGEABLE. Take your favourite tunes into the bathroom with this water resistant, wireless, rechargeable speaker.� Suc tion cup adheres to any smooth surface.�Includes USB charging cable. Charging time: Approx. 3 hours, Operating time: Approx. 6 hours . 3 assorted styles; slate, wood and terrazzo look.Range: 10m. Battery: 300 MAH. Lithium� EDR: 4.2 +. Frequency: 2.4 GH2. Notes: Thi s product is water-resistant, not waterproof.�Do not submerge in water or any other liquid. For an airtight seal, attach the suction cup to a clean, solid, non-porous surface such as glass, metal, smooth tiles or polished wood. WARNING: Do not place speakers too c lose to ears as this may cause damage to ear drums, especially in young children. Do not place or store this product where it can fa ll or be dropped into a bath tub or sink. Do not submerge in water or any other liquid. THIS IS NOT A TOY. Not for use by children. Never operate this product if it has a damaged cord, USB plug, cable or housing. Keep away from direct sunlight and heated surfaces.