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Feature

Bluetooth Version: V4.2
High quality speaker and ultra-thin diaphragm brings you perfect lossless audio.
Comes with stylish and cool neckband,sporty appearance.
Lightweight and adjustable silicone earbuds. Perfect-fit and comfortable to be used. Stay stable and secure under any movement.
Noise cancelling headphones using for sporting, cycling, running, walking, hiking or any kind of workout.

Description

Specification:
Version: BT V4.2
Support: L2cap/a2dp (avctp/avdtp/avrcp) hsp/hfp (handsfree Profile)
Battery: 90mAh
Range: 10m
Standby Time: 100h
Talking Time: 3-6h
Charging: 5V/100mA
Speaker Diameter: 10mm
Sensitivity: 100dB
Resistance: 16 Ohm
Frequency range: 20-20KHz
Line Material: PVC