W20 Smart Watch Immunity Measuring SmartWatch – Black


In stock

  • Display size:1.54inch
  • Resolution :240 * 240
  • Touch form: Full touch
  • Battery capacity: 170mAH
  • 2-5 Working days delivery time
SKU: G1F4KK5OJ Category:
Colour: Black
Material: ABS
Performance: TWS Bluetooth Headset
Applicable models: Suitable for all mobile phones and smart devices with Bluetooth function
Bluetooth version: 5.0
Protocol mode: A2DP, AVRCP, HSP, HFP
Bluetooth solution: Jerry
Effective distance: 10m (accessible)
Microphone: with
Binaural pairing method: automatic pairing after booting
Decoding: support A2DP decoding
Sensitivity: 42db
Distortion: 5%
Speaker specifications:  6mm
Pairing name: A6S
Battery capacity: earphone 45mAH, charging compartment: 280mAH
Headphone music time: 4 hours (depending on volume)
Headphone talk time: 3 hours (depending on the volume)
Headphone charging time: 1 hour
Battery compartment charging interface: micro USB
Product size: 6*4*3cm

Wireless Bluetooth headphones, deliver a high-quality audio listening experience with clarity, and a smooth bass

response for the enjoyment of all styles of music.

Lightweight and great for sports, walking, running or a favorite activity.

Bluetooth 5.0, energy saving, improved data transfer, and less interference.
Long-Lasting Rechargeable Battery, up to 4 hours of playback time and super long standby time.
The built-in microphone allows these headphones to act as a headset for hands-free calling with mobile devices.
Packing list:
1 Pair * headset (including charging bin),
1 * USB charging cable,
4 * Ear cap,
1 * Manual


Additional information

Weight0.5 kg

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