• High-concerned chemical:  None
• Shuke Model:  SK19++
• Material:  Plastic
• Width[mm]:  37
• Depth[mm]:  40
• Weight[g]:  46
• Height[mm]:  47
• Battery Capacity[mAh]:  300
• Battery life up to[hours]:  480
• Voice assistant built-in:  Yes
• Maximum wireless range[m]:  <10m
• NFC Technology:  No
• Sound Isolating:  Yes
• Category:  Earphones & Headphones
• Earcups Type:  Sealed
• Max Output:  2mW
• Number Of Drivers:  2
• Charging Method:  Charging case
• Headphone Pads Material:  Silicone
• Magnet Type:  Neodymium
• Driver Diameter:  14.2mm
• Total Harmonic Distortion:  1%
• Impedance Range:  up to 32 Ω
• Bluetooth Version:  5.3
• Package List:  User Manual,Charging case,Charging Cable
• Features:  Waterproof,With microphone,Apple Siri Support,Active Noice Cancelling
• Codecs:  AAC,sbc
• With Microphone:  Yes
• Is wireless:  Yes
• Support APP:  Yes
• Waterproof:  Yes
• Line Length:  0.25m
• Frequency Response Range:  20 - 20000Hz
• Sensitivity:  125dB
• Plug Type:  Line Type
• Function:  for Video Game,HiFi Headphone,Sport,For Outdoor,For Office,For Sleep,For DJ,For Study
• Active Noise-Cancellation:  Yes
• Volume Control:  Yes
• Control Button:  Yes
• Vocalism Principle:  Hybrid Technology
• Wireless Type:  Bluetooth
• Connectors:  Type c
• Communication:  True wireless
• Style:  Tws in-ear headphones
• Certification:  CE,FCC,RoHS
• Origin:  Mainland China
• Brand Name:  SHUKE
• Resistance:  32
• Support Memory Card:  No
• Feature 1:  Waterproof and Dustproof
• Feature 2:  High Capacity Battery
• Feature 3:  HD Voice
• Feature 4:  HiFi Sound
• Feature 5:  LED Display
• Feature 6:  Low Delay
• Characteristic 1:  bluetooth headset
• Characteristic 2:  Earphone bluetooth wireless
• Characteristic 3:  noise reduction headset
• Characteristic 4:  sports headset
• Characteristic 5:  Wireless headphones
• Characteristic 6:  Wireless bluetooth headset
• Characteristic 7:  wireless bluetooth headphones
• Characteristic 8:  Earphone bluetooth
• Characteristic 9:  Wireless earphones
• Characteristic 10:  bluetooth wireless headphones
• Characteristic 11:  Mini Earphones
• Characteristic 12:  Mini Headphone
• Characteristic 13:  Mini Headset
• Characteristic 14:  Mini Earbud

Parameters:

* Bluetooth Version: 5.3

* Play Time: About 4h

* Standby Time: About 120h

* Headphone Charging Time: about 1h

* Headphone Battery Capacity: 30mAh

* Charging Bin Battery Capacity:180mAh

* Material: ABS+PC

Feature:

* Waterproof and Dustproof

* High Capacity Battery

* HD Voice

* HiFi Sound

* LED Display

* Low Delay

Package Included:

1*Mini Headphones

                                   Large capacity charging compartment + Low power Bluetooth protocol

FAQ:

Q: What should I do if the earphones doesn't connect to my device?

A: Please delete the connection record and reconnect it with the mobile phone.

Q: What should I do if one earbud have no sound while the other one is normal?

A: Please place the earphones back to the charging case, then open the case and reconnect it to the mobile phone. If it doesn't work, please reset the earphones and try again.

Q: Why the connection is not stable and cut out intermittently?

A: 1. Please make sure there are no objects between the earphones and your Bluetooth device, and make sure

there is no radio or Wi-Fi interference nearby.

2. Reset your earbuds.