ZEALOT S55 Touch Control Portable TWS Wireless Bluetooth Speaker FM HiFi Stereo Subwoofer with Microphone - Black

• Stylish woven appearance, comfortable hand feeling

• With colorful flowing light effect, beautiful and unique

• 45mm large speaker, create HiFi stereo sound effect, 360 degrees surround sound

• 2.5 hours charging time, one month standby time, long battery life

• Designed with rubber at the bottom, stable and anti-skid

• Bluetooth 5.0 stable and fast connection, provide excellent music and calling experience

Specifications:

• Function: Bluetooth, TF card(not included), radio, U-Disk(not included)

• Battery capacity: 1800mAh lithium battery

• Bluetooth version: 5.0

• Speaker: 5W * 2

• Transmission distance: about 10m

• Frequency response: 100Hz-20KHz

• Signal to noise ratio: ?90dB

• Working voltage: 3.7V

• Distortion: <1%

• Charging voltage: DC5V

• Charging port: Micro USB

• Talk time: about 3 hours

• Music playback: about 8 hours

• Standby time: ?30 days

• Charging time: about 2.5h