True Bluetooth Earphones Wireless Headset BT 5.3 HIFI Stereo With Microphone Sports Earphones For All Smartphone Universal
Product Description:
Bluetooth specifications: Bluetooth V5.3
Color: Black / White
Transmission range: 10 meters
Transmission frequency: 2.4GHz
Speaker: 13MM
Impedance: 32Ω±15%
Frequency response: 20~20000Hz
Sensitivity: 98db±3db
Charging voltage: DC5V
Charging time: about 1 hour
Charging box battery capacity: 300mAh
Left and right ear battery capacity: 30mAh each
Talk time: about 4 hours
Music time: about 4 hours
Net weight: 40g (including charging compartment)
Bare metal weight: 3.3g (single ear)
Size: 49*46*20.2mm
Support sliding tuning
Features:
Adopting a new generation of Bluetooth 5.3 solution, the transmission rate is increased, the signal is stronger, the power consumption is lower, and the music can be used for longer time with the charging box.
Both ears can realize master-slave switching for an independent host. The ears are separated and designed. The headphones can be paired together or used independently.
The charging box will automatically turn on and pair when the lid is opened, and the charging box will shut down automatically when the lid is closed. Supports switching between previous and next songs, Siri, and sliding tuning.
