SK19 Wireless Bluetooth Headphones In-Ear Invisible Sleep Earbuds With Mic Noise Cancelling Earphones HiFi Music Headset
SPECIFICATIONS
Active Noise-Cancellation: No
Battery Capacity[mAh]: 40
Battery life up to[hours]: 40
Bluetooth Version: 4.0
Brand Name: Lonmao
Category: Earphones & Headphones
Certification: CE
Charging Method: cable
Choice: yes
Codecs: NONE
Communication: Wired
Connectors: None
Control Button: No
Depth[mm]: 40
Driver Diameter: 0
Earcups Type: Sealed
Features: Playback Control
Frequency Response Range: -
Function: For DJ
Headphone Pads Material: Fabric
Height[mm]: 40
High-concerned chemical: None
Impedance Range: over 100 Ω
Is wireless: No
Magnet Type: Other
Material: Plastic
Max Output: 0
Maximum wireless range[m]: 40m-50m
NFC Technology: no
Origin: Mainland China
Package List: Charging case
Plug Type: NONE
Sound Isolating: no
Style: Wired in-ear headphones
Support APP: No
Support Memory Card: No
Total Harmonic Distortion: 0
Vocalism Principle: Electrostatic
Voice assistant built-in: no
Volume Control: No
Waterproof: No
Weight[g]: 40
Width[mm]: 40
Wireless Type: None
With Microphone: No
semi_Choice: yes
* Bluetooth Version: 5.3
* Play Time: About 4h
* Standby Time: About 120h
* Headphone Charging Time: about 1h
* Headphone Battery Capacity: 25mAh
* Charging Voltage: DC 5V
* Charging Port: Type-C Charging Port
* Bluetooth Headset Transmission Distance:<10m
* Frequency Range: 20HZ-20KHZ
* Material: ABS+PC
* Instruction: Chinese/English
* Signal-to-Noise Ratio:>90DB
* Key/touch: Touch
* Color: Black/White/Khaki
* Charging Line Length: 200MM
* Low Power Reminder: Voice
Feature:
* IPX5 Waterproof and Dustproof
* High Capacity Battery
* HD Voice
* HiFi Sound
* Intelligent touch
* LED Display
Package Included:
* Color Box Packaging * 1
* Charging Bin * 1
* Headset * 2
* Instructions * 1
* Charging Cable * 1








