Reasons to buy this item: === -The sound is quiet good without any extra noises. It is clear and loud.
-The case and the headphones are similar to the original one.
-There is an instruction of how to use headphones on English\Chinese.
-The connection is good. They connect automatically after you pull them out of the case and after the charging.
-There is a charging indicator that shows you if the headphones is charged.
=== Reasons not to buy this item: ===
=== The pros and cons were extracted from the reviews by: vasiliym URL: https://www.aliexpress.com/item/33011270489.html
Model: i9s tws
Price: 8.39 USD
Rating: 4.70 / 5 (94%)
Nr. of reviews analyzed: 2535
Style: Ear Hook
Vocalism principle: Dynamic
Frequency response range: 20-20000Hz
Wireless type: Bluetooth
Line length: 0.00cm
Features: microphone, active noise cancellation
Crawl date: 2019-08-21