Specification :

• Model Talkband B3
• Height: 210.0 mm (8.27 in.) Height: 200.0 mm (7.87 in.)
• Weight: 21.7 mm (0.85 in.) Weight: 21.7 mm (0.85 in.)
• Depth: 12.2 mm (0.48 in.) Depth: 12.2 mm (0.48 in.)
• Headset: 43.08 mm x 18.44 mm x 10.53 mm (1.70 in. x 0.73 in. x 0.41 in.)
• Product: < 95.8 g
• Headset: approx. 10.8 g
• Screen 0.7” OLED 128*80, 3D curve
• Bluetooth frequency BT4.2, 2.4 GHz
• Battery Capacity: 91 mAh
• Maximum talk time: 6 hours
• Maximum working time: 3–4 days (depends on user habits)
• Bluetooth range
• 10m
• Waterproof class class 5
• Note: The leather strap is not waterproof.
• External port Micro-USB port for charging
• Screen The OLED touchscreen supports swipe up,
• swipe down, and touch gestures, and can be used to:
  • Switch between screens.
  • Call frequent contacts.
  • Mute/Reject incoming calls.
  • Call back missed calls.
  • View contacts.
  • Adjust the volume.
  • Turn off alarms.
  • Start an exercise session.
  • Find your phone.
  • Enable Bluetooth pairing.
  • Restore factory settings.
• button Two release buttons that release the Bluetooth
• headset when pressed simultaneously

• The side button supports press, press and hold,
• and double press gestures, and can be used to:
  • Power on or off the Gemini.
  • Answer, reject, or end incoming calls.
  • Dial the number you last called.
  • Turn on the screen.
  • Return to the home screen.
  • Turn off alarms.
  • Restart the Gemini.
  • Take photos remotely.
• System requirements Android 4.3 or later