Home » Gadgets » Sudio Femtio Wireless Bluetooth Speakers Gadgets Sudio Femtio Wireless Bluetooth Speakers December 11, 2020 [SOUND SIGNATURE] Femtio utilizes both deep, bass notes and strong, bright tones to create warm, dynamic sound with an expansive reach.[NOT JUST WATER RESISTANT] Beach, shower, hurricane. Sudio Femtio doesn’t stop playing when the tide rises.[MUSIC FOR A WHOLE NIGHT] Plays rich sound for up to 14 hours on a single charge.[TWO IS BETTER THAN ONE] Double your speaker power with Dual Pairing technology, by connecting two Sudio Femtios to your device.