KALOAD S520 Creative Mini Bluetooth Wireless Earphones V4.1 In-ear Music Ear BudsHeadset Microphone


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KALOAD S520 Creative Mini Bluetooth Wireless Earphones V4.1 In-ear Music Ear BudsHeadset Microphone


  • handsfree headset with lightweight and compact portable design.bluetooth Small Visual Wizard-like Stealth: The new 1.

  • 2. Bluetooth V4.1 ear hook earphone, mini and portable, comfortable to wear.

  • 3. Car Headset with built-in HD and sensitivity microphone: Ideal for in-car calling or working use.

  • at the same time.smart phone can connect with two earphone, V4.1 bluetooth4. Good Bluetooth signal from the CSR

  • 5. Built-in 50 mAh polymer battery. Up to 4 hours of continuous talk time, 3 hours of music time. Standby Time is up to 120 hours.

  • 6. Charging indicator: the battery status will display on your iPhone. (suggest use adapter for charging).

  • 7. Long pressing on the button you can into pairing mode, and quickly double-click you can switch to English or Chinese Mode until the indicator blue & red light is flashing alternately.

  • as mobile phones, laptop computer etc.,such devicesenable-bluetooth8. Support 99% of
  • 9. Support IOS, Android, Windows System and MAC OSX System.
Model S520
Item Name One-Ear Bluetooth Headphone
Material ABS
Bluetooth Version V4.1+EDR
Bluetooth mode Handsfree/Headset
Effective Range
10 meters
Impedance 32Ω
Sensitivity 106dB
Power Level Class II
Wireless Frequency 2.402-2.480GHz
Operating voltage range 3.0V-4.2V
Talk Time about 2-3 hours
Built-in battery type 50mA rechargeable polymer battery
Music Playing Time about 2-3 hours
Standby Time about 120 hours
Charging time 1-2 hours(power indicator charging: red light, fully charged: blue light)
Color Black/White/Gold (Optional)
Compatible Compatible with Android, Apple, Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display)

Package 1set Included:
1 x Bluetooth Earphone
1 x USB Charging Cable
1 x User Manual

  • Transition: 1cm=10mm=0.39inch
  • Please make sure you do not mind before you bid.pls, allow 0-1cm error due to manual measurement.
  • Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!