Product information:
Introduction: The ergonomic design fits your ears and is comfortable to wear.
Bluetooth 5.0 technology, faster and more stable transmission without delay.
The left and right earphones can be used individually, and each can be connected to a smartphone.
Noise reduction technology is used to intelligently filter out noise in the surrounding environment. Even in public places, the sound can be clear.
Product name: Bluetooth wireless headset
Transmission distance: 7m-10m
Headphone charging time: 1h
Talking/listening time: 3h
Battery voltage: 32-4.2v
Standby time: 120h
Product name: wireless headset
Headphone material: ABS
Packing material: abs
Waterproof rating: IPX4
Speaker impedance: 88mm, 16Ω
Speaker frequency response: 20hz-20khz
Speaker rated power: 3mw
Speaker sensitivity: 98dB at 1dB
Talk time (average volume): about 3 hours
Music time (medium volume): about 3.2 hours
Standby time: about 120 hours
Bluetooth chip: used for Bluetrum
Bluetooth version: 5.0 + EDR
Transmission distance: 7-10 meters
Power consumption: 13ma-15mA
Input power: 93mw
Headphone charging time: about 1 hour
Battery capacity: single earphone 50ma, charging box 350mah (included)
Charging cycle time: 2
Charging the charging box: about 1.2 hours
Battery voltage: 3.2v- 4.2V
Battery power: 0.203WH
Function: wireless, Bluetooth 5.0, noise reduction, high-definition call, digital display
Single headphone size: 17 mm X 22 mm / 0.67 inches x 0.87 inches (approximately)

Note: Due to the different lighting and screen settings, the color of this item may be slightly different from the picture. Due to different manual measurement methods, please allow slightly different sizes. Thank you for understanding.

Packing list:
Bluetooth headset X1
Manual X1