Wireless Bluetooth Headphones with Charging Case - T50 - Awei - 888667

Wireless Bluetooth headphones with high quality sound, Noise Canceling technology and ergonomic design for comfortable use at any time of the day. With a charging case in a practical size that you can take with you everywhere. Features: Touch technology (touch control), Microphone, \nBluetooth version: 5.3\nOperating time: up to 5 hours\nHeadset battery capacity: 45mAh*2\nCharging case battery capacity: 450mAh\nOptimal transmission distance: 1M\nMaximum transmission distance: 10M\nResistance: 32Ω, Sensitivity: 94dB\nSpeaker diameter: 10mm\nBluetooth operating frequency: 2.402GHz-2.480GHz\nFrequency response range :20GHz -20KHz Connection\nType: In-ear.