Driver: 13.4 mm dynamic. Frequency response range: 20 Hz - 20 KHz. Microphone senstivity: -38 dB ± 2dB. Bluetooth version: BT 5.0.Charging interface: Wired: USB Type-C. Time to fully charge: Earbuds+Charging box: 80 mins. Rated capacity: Charging box: 420mAh. Earbud battery: 35 mAh (per earbud).
10 mins for 10 hours (charging box+earbuds). 10 mins for 2 hours play time for the earbuds. The item "New OnePlus Buds TWS Earphone Wireless Bluetooth 5.0 Earbuds Noise Cancellation" is in sale since Tuesday, December 1, 2020. This item is in the category "Cell Phones & Accessories\Cell Phone Accessories\Headsets". The seller is "manysellok" and is located in Shenzhen.This item can be shipped worldwide.