Brand Name: truefree

Active Noise-Cancellation: No

Bluetooth Version: 5.3

Category: Earphones & Headphones

Certification: CE, FCC, RoHS

Charging Method: Charging case

Codecs: AAC, sbc

Communication: True wireless

Connectors: Type c

Control Button: No

Driver Diameter: 15.4

Frequency Response Range: 20 - 20000

Headphone Pads Material: other

High-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Item Condition: New

Material: ABS

Origin: Mainland China

Package List: User Manual, Charging case, Charging Cable

Plug Type: None

Sound Isolating: No

Style: Wired in-ear headphones

Support APP: Yes

Support Memory Card: No

Vocalism Principle: Dynamic

Voice assistant built-in: No

Volume Control: Yes

Waterproof: Yes

Weight[g]: 140

Wireless Type: Bluetooth

With Microphone: Yes