WPAIER I7S TWS

WPAIER I7S TWS
Reasons to buy this item:
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1. Comfortable to use.
2. Rapid bluetooth connection.
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Reasons not to buy this item:
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1. Bad sound quality.
2. Paint defects.
3. May disconnect if connected with smart watches.
4. Poor battery life.
5. One earbud may not work.
6. Big size may cause fitting issues.
7. Bad build quality.
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The pros and cons were extracted from the reviews by: nikitan
URL: https://www.aliexpress.com/item/32891181171.html
Brand: WPAIER
Model: I7S TWS
Price: 4.41 USD
Rating: 4.40 / 5 (88%)
Nr. of reviews analyzed: 538
Style: Ear Hook
Vocalism principle: Other
Sensitivity: 42.00dB
Impedance: 32.00Ω
Frequency response range: 20-20000Hz
Wireless type: Bluetooth
Line length: 0.00cm
Connectors: None
Features: microphone, active noise cancellation
Crawl date: 2019-08-21