Wireless stereo earphone

  1. Creative metal ear shell design, unique shape, exquisite and fashion appearance.
  2. In-ear soundproof design, excellent sealing, good sound insulation.
  3. Phone and music function automatically change, up / down songs selection, play / pause.
  4. One driving two function, call rejection function, Chinese / English voice prompt function.
  5. HD stereo sound quality, shocked bass effect.
  6. High-fidelity microphone configuration to ensure clear voice calls.
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1.Brand Name: Lancaster / Langsdom

2.Bluetooth Version: CSR4.0

3.Sound System: Bilateral Stereo

4.product Weight:150g

5.Product Color:Black/White

6.Headset Wire: TPE

7.Charging Time: 1-2h

8.Call Duration: about 4h

9.Standby Time: about 120h

10.Input Charging Voltage: DC 5V

11.Support Agreement: HSP / HFP / A2DP / AVRCP

12.Impedance: 16 ± 15\%

13.Sensitivity: 105 dB ± 3dB

14.Frequency response: 13Hz-22.5KHz

15.Maximum Transmission Distance: about 10M / 363.7in

16.Voice Prompt: available

17.Multi-point Connection: available

18.Wearing Way: In-ear style


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