Features:

bluetooth V5.3 chip

The earphones feature the latest 5.3 chip version, which offers more stability,security & efficiency for a better audio experience.Whether you’re listening to music, watching a movie, or taking a call, these earphones deliver crystal-clear sound that’s sure to impress.

HiFi Stereo Sound

The HiFi stereo sound quality ensures a crystal-clear and immersive listening experience. Whether you’re listening to music, watching a movie, or taking a call, the K40 delivers exceptional sound quality.

HD Audio

Smart noise reduction with sound insulation, without leakage, giving you high-definition audio experience.

LED Digital Display

LED display, digital battery charging tanks remaining power be clear at a glance, avoid the embarrassment of suddenly without electricity.

Touch Control

Listening to music, answer the phone, open tonavigation, all common operations, only by a small button to complete.

Specifications:

General Specification

Color

Black

Wearing Type

Semi-in-ear

Frequency Response

20Hz-20kHz

bluetooth

bluetooth Version

V5.3

Supported Profiles

HFP/HSP/A2DP/AVRCP

Transmitting Distance

10m

Battery &Charging

Battery Capacity

Headset: 35mAh

Charging box: 200mAh

Call Time

7h

Music Time

8h

Standby Time

120h

Charging Time

2h

Other Features

Microphone

Yes

Touch Control

Yes

Size & Weight

Product Weight

0.0700kg

Product Size