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Wireless Bluetooth 5.0 Earphones Car Business Handsfree Headphones Mini Strong Bass Headset Earbud Earpiece
Specifications:
- Brand Name: OEING
- Charging Time: about 1 hours
- Charging voltage: DC5V
- Color: black,blue(optional)
- Frequency response: 20 - 22kHz
- Hign-concerned Chemical: None
- Music time: about 15 hours
- Noise Reduction: CVC 6.0
- Origin: Mainland China
- Standby time: about 480 hours
- Talking time: about 20 hours
- Transmission range: 5 meters
- Working voltage: 3.7V
- Free shipping
- Free returns*
- Low prices
- 5 million products