Hoco EW72 ANC LCD Color Touch Screen TWS Headset White

Hoco EW72 ANC LCD Color Touch Screen TWS Headset White
Bluetooth specifications: Bluetooth V5.4 Jerry AC7003.
Support protocol: Headset Hands-free A2DP Avrcp.
Transmission range: 10 meters.
Transmission frequency: 2.4GHz.
Maximum RF output power (EDR): 4DB Modulation type (EDR): GFSK, π/4-DQPSK.
Speaker: 13MM; Impedance: 32Ω±15%.
Frequency response: 20~20000Hz.
Sensitivity: 98db±3db.
Bluetooth V5.4
Charging voltage: DC5V.
Charging time: about 1 hour.
360mAh , single earbud 30mAh
Talk time: about 4 hours
Music time: about 4 hours
Charging time: about 1 hour
Charging voltage: DC5V
Net weight: 57.6g (including charging compartment).
Bare device weight: 3.7g (single ear).
Size: 60.6*45.2*23mm.
Color: White
Whats is Box :
1x Hoco EW72 ANC LCD Color Touch Screen TWS Headset White
1x Type-C Charger Cable
1x Ear pices
1x User Guide