TRN-MT4 Pro Earphone lucky bag 2DD Earphone wired included V90pro+FZFT1+ FZmax+FZZS1+ STM+ST1 Earphone lucky bag ABC

Note: The attributes (color, jack type, and microphone availability) of the earphones
included in the lucky bag are randomized.
Specifications:
Hign-concerned Chemical: None
Material: Metal
Sound Isolating: Yes
Category: Earphones & Headphones
Headphone Pads Material: Silicone
Magnet Type: other
Total Harmonic Distortion: 1%
Impedance Range: up to 32 Ω
Features: Detachable Cable
With Microphone: No
Is wireless: No
Waterproof: No
Sensitivity: 113dB
Active Noise-Cancellation: No
Volume Control: No
Control Button: No
Vocalism Principle: Dynamic
Wireless Type: Bluetooth
Connectors: None
Communication: Wired
Style: Wired in-ear headphones
Certification: None
Origin: Mainland China
Brand Name: TRN
Resistance: 40
Support Memory Card: No
Wireless Type: You can order a bluetooth model Upgrade to Bluetooth Headphone
Function: For Mobile Phone,For Internet Computer
type1: running headphones
type2: headphone with microphon
type3: stereo earphone
type4: Earphones For Android iOS