

view historical orders
Exclusive gift on the official website
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New product information
view historical orders
Exclusive gift on the official website
Collect your favorite products
New product information
Dimensions/weight without the cable
Headphones:15.2 cm H x 16.5 cm W x 1.9 cm D (63.8 g)
Case:16.5 cm H x 17.1 cm W x 3.6 cm D
USB cable:30.5 cm
Additional details
Bluetooth® range: 10 m (33 ft)
Battery charging time: Less than 3 hours
Battery life: Up to 10 hours per full charge
What's in the box?
QuietControl® 30 wireless headphones
Carrying case
3 sizes of QC tips: S, M, L
USB charging cable
StayHear+ QC+ earplugs make the earphones comfortable and stable to wear in your ears. The earplug wing is directly at the ear
Below a.
1. Insert the earphones so that the StayHear+ QC earplugs fit exactly at the opening of the ear canal.
2. Tilt the earphone back, and put the eartip wings under the ear concha until it is firmly fixed.Replace StayHear®+ QC® eartips
1. Hold the ear handle of the earphone, gently grasp the StayHear®+ QC® earbud on it, and peel it off the earphone
Come down.
CAUTION: To prevent breakage, hold the base of the StayHear+ QC eartip. Do not pull on the wings of the earplugs.
2. Align the opening of the new StayHear+ QC earbud with the sound hole of the earphone, and rotate the earbud onto the sound hole. according to
Press the base of the earplug until it clicks firmly in the correct position.
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