Wireless Bluetooth headphones with high-quality sound, Noise Cancelling technology, and ergonomic design for comfortable use at any time of the day. With a charging case in a practical size that you can carry with you everywhere.
Features: Touch technology (touch control), Microphone, Bluetooth version: 5.0. Battery capacity: 390mAh. Charging time: 1.5 hours. Call time: 5 hours. Music time: 4 hours. Standby time: 150 hours. Charging voltage: DC 5V. Maximum transmission distance: 10M. Bluetooth operating frequency: 2.402GHz-2.480GHz. Impedance: 32Ω. Sensitivity: 92db ± 3db. Frequency response range: 20-20000Hz.

