HOCO
HOCO Duke Plus True Wireless ANC Bluetooth Earbuds
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HOCO
Duke Plus ANC True Wireless Bluetooth Earbuds
- Bluetooth specification: Bluetooth V5.3 Jelly AC6973
- Support protocol: Headset Hands-free A2DP Avrcp
- Transmission range:10m Transmission frequency: 2.4GHz
- Speaker:13M Impedance:3215%.
- Frequency Response:20~20000Hz
- Sensitivity:3db (98db)
- Charging voltage:DC5V Charging time:about 1 hour
- Charging box battery capacity: 300mah left and right ear battery capacity of 40 size: 62.5 * 48 * 26mmmah
- Talking time:about 7 hoursMusic time:about 7 hours
- Net weight: 72g (including charging compartment) Bare machine weight: 4.2g (single ear)
- Electricity display (support Apple mobile phones and some Android mobile phones)