●  Full Size Protein Leather Earmuff

●  Robust Metal Chain makes more lifetime

●  Foldable Headband For Portable Use

●  3.5mm Audio Jack enables Wired Audio Input

●  NFC Function for faster pairing

●  Connect with Two Bluetooth Devices Simultaneity

●  Apt X technology brings CD Sound Quality

●  Strang Base & Crystal clear Sound

Specifications

●  Bluetooth Specification: 4.0

●  Support profile:A2DP1.2/AVRCP1.4/HSP1.2/HFP1.6

●  DSP: CVC6.0 Noise and Echo reduction

●  Speakerdiameter: 50 mm

●  Battery: 220mAH Lithium Ion Rechargeable

●  Frequency responds 60Hz-20000Hz

●  Impedance: 32 ohm

●  Signal-to-Noise Ratio:>=90dB

●  Build-in Microphone:Yes

●  Microphone Sensitivity:-42dB

Package Contents

●  HS-970BT Headset

●  USB Charging cable

●  3.5mm Audio cable

●  Multi-language quick guide