True Wireless Earbuds with Charging Case U9

Main Advantages

  • Aluminium alloy HIFI Tone quality 
  • High capacity long endurance 
  • Red and blue breathing lamp 
  • Comfortable wear pressure-free 
  • Out of box auto-pairing 
  • Panoramic sound effect shock your hearing 
  • Support apple Siri and android voice assistant 
  • Touch manipulation easy to use

Specification – U9

Please check the following specifications to choose a suitable headset model.

ModelU9
Bluetooth ChipREALTEK RTL8763B
Bluetooth VersionV5.0
Bluetooth ProtocolHSP/HFP/A2DP/AVRCP/AAC/SBC
Earphone Battery50mAh
Charge Warehouse Battery900mAh
Working Voltage5V
S/N98dB
Frequency response20-20KHz
Speaker Sensitivity94db±3db
MICSilicon 4026  -42db±3db
Music Timeabout 5~6 hours
Talk Timeabout 4.5 hours
Standby Time100 hours
Charging Timeearphone 45 minutes

Product Images

Bluetooth Earphone Factory from China 

Immerse yourself in your world. Whether you’re tuned into music or taking calls, you’ve got no cords to hold you back. Dual Connect lets you use either earbud, or both, anytime you want, in stereo or mono mode.

The outstanding audio experience and cutting-edge features are offered by true wireless earbuds U9. when you tuned into music or taking calls. There are no cords to hold you back.

The TWS earbuds are crafted to provide natural, high-quality sound with 7mm dynamic drivers. Dual Connect lets you use either earbud or both anytime you want from U9 TWS earphones. The favorite artists sound incredible due to Pure Bass.

However you use them, you get up to 6 hours of power and an additional 21 hours via the included charging storage case.

High-capacity long endurance

Aluminum alloy charging cabin,light and suitable for long term wear. The compact charging cabin is easy to carry with you.

Touch manipulation easy to use

Touch operation is more casual, listen to music, adjust the volume, answer calls, hang up calls and touch them lightly.

Comfortable wear pressure-free
Texture fuselage, you wear a long time without burden inclined earphone design, with good noise isolation performance, and not easy to fall off.

Panoramic sound effect shock your hearing
It enhances the depth, presence, and space of the sound and presents the surroundings of the analysis. The stereo takes you personally to the scene and feel the shock of it.

Cool breathing lamp, let you know operation more clearly. Abandoning the bound headphone wires makes it possible to connect Bluetooth transmission in series.

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