Chipset: JL7018

Battery Capacity: 400mAh;

With ANC; Music: 25H/ / Calls: 38H// Charge 2-2.5H

Bluetooth: V5.3// Transmission Distance: ≥10m (without barrier)

Frequency Range: 20Hz-20KHz

Microphone Sensitivity: -38dB±1dB

Unit Weight: 588g

1. Stylish: Foldable, portable design.

2. Dual connection modes: Bluetooth & 3.5mm audio cable

3. Dual-mic active noise cancellation, blocks surrounding noise.