· High quality wireless listening with CSR chipset of 5.3 version.
· Advanced Noise Reduction Technology reduces up to 20DB ambient noise.
· KO-STAR specially developed drivers.
· Up to 10 hours working time.
· KO-STAR smart hinge for 3D folding mechanism.
· up to 18DB noise reduction.
· High quality wireless listening with CSR chipset of 5.3 version.
· Advanced Noise Reduction Technology reduces up to 20DB ambient noise.
· KO-STAR specially developed drivers.
· Up to 10 hours working time.
· KO-STAR smart hinge for 3D folding mechanism.
· up to 18DB noise reduction.
Bluetooth version :V5.3
Bluetooth profiles: HSP、HFP、A2DP and AVRCP
Noise reduction: 18dB between 50-500Hz
Battery: Lithium battery 250mAh
Driver unit: 40mm neodymium
Sensitivity: 101dB±3dB
Frequency: 20-20KHz
Impedance: 32Ω
Working time : 10 hours at medium volume
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