Lenovo LP40 TWS Wireless Bluetooth 5.1 Noise Reduction Earphone(Black)

Features:1. Suitable for scenes: music, sports and calls2. 13mm pronunciation unit, high-quality sound3. Upgrade large battery, long battery life4. Smaller and more outstanding. Comfortable to wear, painless to wear for a long time5. Support high-definition audio analysis, HiFi sound quality, make calls, wake up SIRI, volume up and down, up and down songs, and answer/reject callsParameters:Bluetooth earphone1. Bluetooth solution: Jerry AC69732. Wearing method: half in-ear3. Horn diameter: 13mm4. Speaker material: composite membrane5. Headphone battery capacity: 30mAh6. Turn on the battery life: about 4H7. Headphone talk time: about 5H8. Supported audio format: SBC9. Operation method: touchcharging case1. Charging parameters: 5V-300mA2. Battery capacity: 250mAh3. Charging plug form: Type-c interface4. Display light form: two-color light