SHUKE SK19 Mini Invisible Headphones Bluetooth 5.3 Wireless In-Ear Earphones HIFI Music Headset With Mic Noise Reduction Earbuds

Kindly note:
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Parameters:
* Bluetooth Version: 5.3
* Play Time: About 4h
* Standby Time: About 800h
* 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
* Smart keys
* LED Display
Package Included:
* Color Box Packaging * 1
* Charging Bin * 1
* Headset * 2
* Instructions * 1
* Charging Cable * 1