SPECIFICATIONS

Brand Name: CRTONE
Style: In-ear
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Material: Plastic
Material: Silica GEL
Control Button: Yes
Communication: WireLess
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: RoHS
Certification: FCC
Number Of Drivers: 1
Plug Type: Line Type
Impedance Range: up to 32 Ω
Headphone Pads Material: Silicone
Support Memory Card: No
Frequency Response Range: 50 - 20000
Magnet Type: other
Wireless Type: bluetooth
Line Length: 0.3
Package List: User Manual
Package List: Charging Cable
Package List: Replaceable Pads Set
Codecs: sbc
Codecs: AAC
Driver Diameter: 8
Resistance: 32
Sensitivity: 95
Is wireless: Yes
Connectors: Type c
Earcups Type: Sealed
Bluetooth Version: 5.2
Total Harmonic Distortion: 1
Charging Method: cable
Max Output: 3
Support APP: Yes
Function: Monitor Headphone
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Function: For Hearing Aid
Function: For Outdoor
Function: For Office
Function: For DJ
Function: For Study
Maximum wireless range[m]: <10m
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
features1: 2023 new business bluetooth headset
features2: Lavalier business hands-free headset
features3: In-Ear Sports Headphones
features4: with HD microphone
features5: Incoming call vibration reminder function
features6: One Key telescopic business earbuds
features8: One-click photo
features9: Super long battery life 20H talk time
features10: LED digital display
features11: for drivers driving
features12: business meeting
features13: outdoor sports cycling
features14: Compatible with all smartphones
features15: for iphone Samsung Huawei Xiaomi
features16: Support wholesale and direct sales
features17: One drop shipping
features18: Fast delivery

20 Hours Work Time Mini Wireless Bluetooth Headset handsfree Call Remind Vibration Sport Clip Driver Earphone F910 F920 K55 F580 K65
Features:
*Voice Noise Reduction *Accurately filter all kinds of ear noises
*Smart voice broadcast  *Smart call phone number, real-time report of headset status
*Classic fashion *Multiple colors for you to choose
*Incom