- Built-in 200mAh ultra-large rechargeable battery
- dual 40mm large-aperture drivers
- Premium Stereo Sound
- Frequency: 20Hz-20KHz
- Function: TF Card, FM Mode, Long Life Battery, AUX, Button Control
- Working Range: 10M
- Bluetooth Version: V5.0
- Headphone Battery: 500mAh
- Foldable design
- Adjustable headband
- 40MM Premium high-fidelity sound
- Up to 22 hours of playtime
- 2.5 charge gives you up to 8 hours of continuous playback
- Built-in dual 40mm drivers
- With 90° swiveling ear cups
- Enhance the sound insulation
