universal scientific industrial

wearable solutions

wearable solutions

usi delivers the smallest, lowest power wearable solutions from optical heart rate module to wristband, hybrid watch pcba/module products and tws (true wireless stereo) bluetooth earbuds module. we provide customized design, engineering and manufacturing services to shorten time to market.

universal scientific industrial

tws earbuds sip module

tws earbuds not only get rid of the wires and hassle, but also provide abundant features . we provide miniaturized yet integrated module for you to design unique tws earbuds in limited space rather quickly.

tws module

with bluetooth and touch control circuitry integrated in a miniaturized package, the module can connect to a smartphone enables touch control of music playback and voice calls. interfaces for electroacoustic components, battery, and sensors are available for adding differentiators to end products.

  • main components: tws bluetooth with mcu/dsp/pmu, 8mb nor flash, capacitive touch controller
  • form factor: lga with 34 pads
  • emi shielding: conformal shielding
  • peripheral i/o: i2c, usb, gpio, mic input x 2, spk out, ant_in, touch_pad
  • bluetooth: v5.0

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