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0.2ml 0.8ml cbd oil disposable e-cigarette empty

O4 disposable cbd oil pen with 0.2ml, 0.8ml capacity
  • O4
  • Ocitytimes
  • Ocitytimes-O4

>>Advantage of O4 cbd disposable e cig:

  1) Specially designed for customers' self-filling. 
  2) The size is almost as traditional cigarette, convenient to carry.
  3) Disposable application with Ocitytimes-based tank.

  4) Visible window to see your oil

  5) Top/ unside down filling by syringe and filling machine

  6) OEM as your requirement

>>Specification of O4 cbd disposable e cig: 

Model O4 cbd disposable e cig
Brand Ocity Times
Length 87mm
Diameter 8.5mm
Cartridge capacity 0.2ml
Battery capacity 170mah 
Working voltage 3.3v-4.2v
Weight 15g/pc
Equals to cigarettes 5pcs
Full battery can keep for 200puffs
Filling  Top filling/Upside down filling

1x cbd pen

1x tube package


Pictures of O4 cbd disposable e cig:O4 disposable pen (3).jpg

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Profile of Ocitytimes O4 E-Cigarette

(1)  A Reliable E-Cigarette


High and steady-going quality. 


(2)  A Fashionable E-Cigarette


Fashionable design gives users more comfortable feeling.


(3)  An Excellent OEM/ODM Supplier


We do provide OEM/ODM services.


(4)  A Senior E-Cigarette Manufactory


Advanced technology, best quality-control, abundant supply ability.



Ocitytimes-O4 E-cigarette Description:

1) When the electronic cigarette is not in use, it keeps in standby mode.

2) The LED light will be turned on when you are inhaling, and vapor will be produced; any continuous inhaling over eight seconds, the system will be locked provisionally after LED flashing two times.

3) When the voltage is lower than 3.3 V, the low-voltage-alarm function starts, with the light keeps flashing 10 times, reminds customers that the battery is running out.



Passed Special Test

1) Simulated 3000m Altitude Air-pressure Test;


2) -20℃ - +60℃ Temperature Testing;


3) Salt Spray Test


4) Appearance Test (wear-resistant, alcohol, sweat, hardness, adhesion, etc.)


5) Functional Test (vapor amount, suction, return of oil, leakage, battery capacity, battery resistance, short circuit protection, etc.)


6) Life Test (puffs, battery self-discharge, negative pressure leakage, etc.)


7) Simulated Transport Drop Test, Vibration Test, Soake Test

Our Service 

How to order?

1) Kindly tell us know which item, quantity, color ect. you want to order.

2) Proforma invoice (PI) will be sent to you as per your order information.

3) Kindly check the PI. If everything is OK, we will delivery the goods in 1-2 days once we received your payment.

4) The best safest, fastest and economic shipping way will be chosen to delivery to you.

5) Door to Door service.

6) Check your package and sure the goods can satisfied you.


Why choose us?

1) We are the most professional electric cigarette Manufacturer in China.

2) High Quality Control with CE, RoHS, FCC approve.

3) Outstanding design and professional development team.

4) High efficiency sales term help you get bigger market.

5) Overall, close and long-term service, No matter in selling and after-sales.

6) New product output every month with wholesale price and best quality.

7) We could provide best publicity strategy for every customer according to different products and culture.

8) Quality guarantee, we assure thegoods you received will be the best ones.


Quality and service:

1) From raw materials to finished products, every process is tested and controlled professionally and strictly by our professional engineers and the latest machine.

2) All of our products are approved CE, ROHS, FCC certificate.

3) Any special request, we can customize for you.


Afersales services:

1) Warranty policy: 6month from shipment.

2) We'll send the replacement to you after receiving the broken part.

3) Evaluate the customs risk and choose safest shipping company during different period.

4) Follow status up time by time until the goods arrival.

5) Not man-made damage will be resent free.



1) One year warranty from sending out your goods and half of year for the accessories;

2) Please send back the defective goods within the warranty period, we will repaired them or send you new free;

3) If it is the sample or only several accessories(the fee is less or around shipping fee) are damaged, please send us some pictures and video about it need to confirm your problem, then we will send you free new goods instead;



This product is intended for use by persons 18 or older, and not by children, women who are pregnant or breast feeding, or persons with or at risk of heart disease, high blood pressure, diabetes, or taking medicine for depression or asthma

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