JD-298425 Business Single Ear Hanging Bluetooth 5.0 Wireless Earphone with Charging Box

1. Simple three-key operation, easy to control
2. With a 180-degree rotatable design, the angle can be adjusted freely, and the left and right ears can be worn
3. 9D stereo, high-definition sound quality, intelligent noise reduction, high-definition call
4. Digital power display, the remaining power in the charging room is clear at a glance
5. Bluetooth 5.0 chip, low latency and high transmission efficiency
6. Ergonomic design, comfortable to wear
7. IPX5 life sweatproof and waterproof, compatible with most brands of mobile phones

Specifications:
1. Bluetooth version: V5.0
2. Communication distance: 10 m
3. Frequency response: 2.402 ghz-2.480 ghz
4. Speaker impedance: 13 ohms
5. Standby time: 120 hours
6. Talking/music playing time: about 5 hours
7. Headphone battery capacity: 60mAh, charging box battery capacity: 450mAh
8. Earphone charging time: about 1.5 hours, charging box charging time: about 1.5 hours