Specification

Origin: CN(Origin)
Item Type: Bluetooth Headset
Size: Small
Model Number: N-Tune 450
Package: Yes
Material: Plastic
Dynamic: 40 mm
Transmission: 10 metres
Devices: iPhone Android Windows Mac
Earmuff: comfortable and breathable
Folding: yes
Hands free: yes
Voice assistance: yes
Intelligence touch: yes
Power display: yes
Sensitivity: -42db +/-3dB
Audio range: 2402-2480 MHz
Resistance: 16
Rated power: 10MW
Direct distance: 10 metres
Battery capacity: 250 mah
Charging time: 2 hours