Hear in 2 Wirless Bluetooth Headset With Mic and Control Button

 Color: Grey

 Features: Integrated Remote Control

 Type: Headphones

 Design Type: In-ear

 Connectivity Technology: Blluethooth Wireless

 Microphone: With Microphone

Length: 10.0 (in mm)

Go wire free with Bluetooth and NFC, High-Resolution Audio support for uncompromising sound via wired listening. Connectivity Technology: Wireless Listen longer with up to 7.5 hours battery life, In-ear comfort and style, Lightweight, behind-the-neck design Clear hands-free calling via Bluetooth, Wide frequency response for pure audio, Enjoy higher quality Bluetooth streaming with LDAC Frequency Response: 5 Hzamp;ndash;40 kHz(Wired). Sensitivities (dB/mW): 105 dB / mW (when using the dedicated headphone cable)