TWS H21T Bluetooth 5.1 Headphones with Charging LED. Box of 300 mah + headphones with 30 mah ..

H21T TWS Bluetooth 5.1 Headphones. • TWS stereo mode. • Smart auto-start headphones. Automatic connection (once paired in the first use). • Tactile headset with playback and call control functions. • Latest generation Bluetooth 5.1 with low consumption and long range. • Stereo calls. • Charging base with magnetic closure, includes charge level led indicators. • They include a USB-C charging cable. • Ergonomic design provides great comfort to the ear in prolonged use. • Acoustic box that provides a natural and clear reproduction of sound. Bluetooth: 5.1 Usage distance: up to 10 meters Play time: up to 3 hours Approximate charging time: 1 hour Approximate idle duration: 100 hours Charging base battery: 300mAh Headphone battery: 2x 30mAh Frequency response: