SPECIFICATIONS

Brand Name: centechia

Style: Ear Hook

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: No

Material: leather

Hign-concerned Chemical: none

Control Button: No

Communication: Wireless+Wired

Volume Control: No

Category: Earphones & Headphones

Certification: none

Number Of Drivers: 2

Impedance Range: up to 32 Ω

Sound Isolating: YES

Frequency Response Range: 20 – 20000

Voice assistant built-in: no

Wireless Type: bluetooth

Line Length: 1

Package List: User Manual

Package List: Charging case

Package List: Charging Cable

Codecs: AAC

Driver Diameter: 20

Resistance: 32

Sensitivity: 123

Is wireless: Yes

Weight[g]: 80

NFC Technology: no

Earcups Type: Semi-open

Bluetooth Version: 5.1

Battery life up to[hours]: 48

Total Harmonic Distortion: 10

Charging Method: Charging case

Max Output: 1

Support APP: No

Function: For Internet Bar

Function: Monitor Headphone

Function: Common Headphone

Function: For Mobile Phone

Function: HiFi Headphone

Battery Capacity[mAh]: 500

Maximum wireless range[m]: 10m-20m

With Microphone: No

Features: waterproof

Features: With Microphone

Features: Detachable Cable

Features: Active Noice Cancelling

Type E: Wireless Headphones

Feature E: Music Enthusiast

Type A: Music Enthusiast Headphone Case Accessories

Feature C: Soft Earmuffs

Type D: Replaceable

Feature B: Sponge Earphone Cover Easy To Install

Type F: Foam Headphone Cover

Type C: Sponge Earphone Cover Enhance Sound

Feature F: Enhance Sound Filling

Feature A: Durable Headphone Cover

Type B: Earmuffs

Feature D: Headphone Cover Replaceable

Type5: Noise Reduction Sponge Earphone Cover

Type 1: Headphone Cover

Type 2: Ear Cushion

Type 3: Sponge Earphone Cover

Type 4: Earmuffs

Type 5: Headphone Case Accessories

Choice: yes

semi_Choice: yes