Charging case

Approx.31g      

Weight

Approx. 4.6 g x 2 (including earbuds tips(M))                                                                                                                         

Headphone Type

Closed

Driver unit

5mm 

Noise cancelling (ambient sound mode)

Yes

Communication System

Version 5.2

Compatible Profiles

A2DP, AVRCP, HFP, HSP

Supported Codecs

SBC,AAC

Frequency Response

20 Hz - 20,000 Hz (44.1 kHz sampling)

Frequency Range

2.4GHz band (2.4000GHz-2.4835GHz)

Battery charge method

USB Charge (with case)

Continuous communication time

Max. 5h 

General features

Max. 7.5 hrs (NC ON) / Max. 10 hrs (NC OFF)