Description

Function

NA

Input Voltage

DC 5V±0.25V

Bluetooth Profiles 

a2dpavctpavdtpavrcphfpsppsmpattgapg

attrfcommsdpl2cap

Bluetooth Version

V5.3

Bluetooth audio decoding format

AAC/SBC

Pair Name

XINJI Stone M1

Battery

Built-in Li-ion battery (300mAh) for charging case

Built-in Li-ion battery (40mAh) for earbuds

Charging time 

1.5 hrs

Talk time

5 hrs

Stand time

60～70H

Play time

7 hours (at 70% volume)

Speaker Impedance

32Ω±15%

Driving unit

10 mm

Speaker receiving sensitivity

108+3dB

MIC sensitivity

38DB±1d

Distance 

10 meters

Frequency

20HZ-20KHZ

Product Net Weight 

3.4grams (for single Earbud)

36.5±1grams (for whole unit)

Color

White/Black/Pink

 

Case Dimensions

62.93×46.39×25.94mm

Operation mode

Touch

Display funtion

/

Compatibility:

Compatible with Apple watch, iPad/Tablet / Samsung / iPhone / iPod/Music Devices / Game Console

others

NA

/

Surging stereo surround sound.

Depth noise cancellation

Excellent battery life

Use of ergonomic design, wearing the ear, comfortable and natural

Fashionable appearance design

Wide compatibility