S55 Portable Wireless Speaker with BT 5.0 Technology Waterproof & Dustproof Speakers TWS Series Stereo Scene HiFi Sound Support AUX U Disk TF Card Long Playtime Subwoofer Portable Perfect for

Optional color: Black / Blue / Green / Indigo

Material: ABS

Battery capacity: 1800mAh lithium battery

BT version: 5.0

Speaker: 5W*2

Transmission distance: about 10m

Frequency Response: 100Hz-20KHz

Signal-to-noise ratio: ??90dB

Operating voltage: 3.7V

Distortion: ??1 %

Charging voltage: DC5V

Charging interface: Micro USB

Talking time: about 3h

Music playback: about 3.5h

Standby time: ??30 days

Charging time: about 2.5h

Waterproof: IPX5

Product size: 224*70*72mm

Product weight :590g

Package size: 246*74*74mm

Package weight: 650g

Package list:

1* Speaker

1* Charging Cable

1* Instruction manual

• Colorful flowing light effect: Beautiful and fashionable. the colorful light effect flows with the beat of the music. providing a dazzling audio-visual experience.
• 3D HIFI stereo sound: The alloy large diaphragm creates a 3D HIFI stereo sound. 360-degree surround sound. creating a home theater-like auditory enjoyment.
• Dustproof and waterproof design: The hidden rubber plug hole is sealed. dustproof and waterproof. simple and beautiful.
• BT 5.0: Stable and fast BT 5.0 technology. built-in high-clear microphone. intelligent noise reduction. making phone calls and voice chats as clear as face-to-face.
• Audio line function: Stable and fast audio line function. you can use the audio line to connect to the computer. TF card expansion or U disk expansion playback.