E1 Smart Noise Reduction Unilateral Ear-mounted Bluetooth Earphone (Red Black)

Features:
1. Bluetooth 5.0 chip, faster and more stable connection, no delay
2. Intelligent noise reduction, high-definition call
3. Multi-function buttons, one-handed operation, safer driving
4. Support Chinese and English switching, call voice assistants, answer/hang up calls, adjust volume, previous song/next song, etc.
5. It is comfortable to wear and will not fall off
6. Life grade waterproof and sweat proof
7. Compatible with all Bluetooth-enabled devices

Product specifications:
1. Earphone: 230mAh
2. Listen to songs and talk: about 20 hours
3. Charging time: about 1.5 hours
4. Bluetooth version: version 5.0
5. Frequency: 40Hz-20KHz
6. The impedance is: 32 ohms
7. Sensitivity: 85dB/mW
8. Waterproof rating: IPX5