Earphones MeanIT B21 TWS Bluetooth w/Microphone White

Headphone charging and carrying stand (allows up to 5 headphone charges)
Very low power consumption uses TWS Bluetooth connection 5.0
Quality stereo sound
Supported: HSP / HFP / A2DP / AVRCP profiles
Li-ion battery of each headset 50 mAh
Li-ion battery charging stand 400 mAh
Talk time: up to 6 hours
Talk time with portable stand: up to 20 hours
Listen to music for up to 5 hours without charging (can be charged in the stand up to 5 times without charging the stand)