Sonorous Grip Portable Wireless Speaker / Available in 3 colors

This portable wireless speaker has a built-in rechargeable battery and is suitable for both indoor and outdoor use. It provides deep bass and full mid-range sound and includes features like call answering, volume adjustment, and FM radio tuning.

• The description claims the speaker provides deep bass and full mid-range notes.
• The description claims the speaker supports call answering, volume adjustment, and FM radio tuning.
• The description claims a battery capacity of 3.7V 1200 mAh, playing time up to 6 hours, and charging time of 2.5 hours.