i9s TWS Bluetooth Wireless Earphones Headsets


  • 1. Drive: 15mm
  • 2. Impedance: 32 OHM
  • 3. Bluetooth version: Bluetooth v5.0 + EDR
  • 4. Bluetooth use band: 2.4GHz
  • 5. Power level: CLASS II
  • 6. Output power: 30mW
  • 7. Bluetooth distance: 10 meters barrier
  • 8. Frequency response: 20-20000Hz
  • 9. Operating voltage range: 3.0V-4.2V
  • 10. Mitou sensitivity: -42dB
  • 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
  • 12. Powerful noise de-noising circuit (active noise reduction)
  • 13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully
SKU: i9s TWS Bluetooth wireless earpods Category:


-Bluetooth version: V4.2+ EDR (For Pair with Charging Case i9S)
-Play / Talk time: 3-4 hours of call time and 120 hours of stand-by with a single charge of 1-2 hours.
-Standby Time: about 120 hours.
-Battery Type: Rechargeable Polymer Lithium Battery.
-Function: Fast charging, high-definition call.
-Chip: CSR chip.
-Battery: 65 mAh.

-Charge Fully Before Use.
-Coverage: ~ 10m Clear Space
-Input: DC 5V

Please Note: Left earbud will be main headset for call talking/hearing, Right earbud will mute.

Step by Step Pairing Guide.
> 1)Click on Forget(unpair on Android) the bluetooth device on your phone and turn off bluetooth on your device if you have tried pairing the earbuds to your device without pairing them to each other first.

> 2)Press and hold the buttons on the earbuds at the same time for 3 seconds

> 3)Press and hold the buttons on the earbuds at the same time for 3 seconds again, you will see the flashing lights.

> 4)Double press on one of the earbuds, it is going to pair two earbuds to each other.

> 5)Now, turn on the Bluetooth on the phone and connect your earbuds to your phone.



  • 1. Charging time about 1 hour (power indicator charging: red light, full power: red light off (blue light).)
  • 2. Product Size: Length 2cm. Width 1.7cm. High 4.5cm
  • 3. Product net weight of about 5g
  • 4. Talk time is about 4-5 hours(with charger box)
  • 5: Talk time is about 1.2 hours (USE ALONE)​:
  • 6. music time about 2-3 hours(with charger box)
  • 7. music time about 1 hours(USE ALONE)
  • 8. Standby time is about 100 hours
  • 9. The charging time is about 60 minutes
  • 10. Battery capacity 65 mAh
  • 11. Charging power: DC 5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)
  • 12. Compatible phone: compatible with Andrews, Apple, Microsoft, Saipan system with 99% of the Bluetooth mobile phone



  • 1* i9s Bluetooth earphones
  • ​1* Charger Box
  • 1* Charging USB Cable


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