Smart Digital Display Ultra-long Life Battery Wireless Bluetooth Headset

Product information:
Listening to songs in both ears: 5 hours, 20 hours with charging bin
Bluetooth version: V5.3
Effective distance: ≥ 10m
Frequency response range: 20Hz to 20kHz
Charging input port: Type-C
Wearing method: Semi-in-ear
Charging time: 60 minutes
Speaker diameter: 13mm
Speaker Power: 3MW * 2
Speaker sensitivity: 2dB
Signal-to-noise ratio: ≥ 85DB
Headphone capacity: 35mAh
Battery capacity of charging bin: 300mAh
Rated Power: 5MW
Material: Plastic