Brand: QKZ
Model: DM9
Style: In-Ear
Communication: Wired
Connectors: 3.5mm
Vocalism: Principle Dynamic
Control Button: Yes
Plug Type: Line Type
Sensitivity: 94±2dB
Frequency Response: Range 20-22000Hz
Line Length: 1.2m
Resistance: 16O
With Microphone: Yes
Frequency Response: 20-22K Hz
Speaker Sensitivity: 94 at 1KHz
Function: For Mobile Phone, Monitor Headphone, For Internet Bar, Common Headphone, for Video Game, HiFi Headphone, For iPod
Supported Devices
Xiaomi, Samsung Galaxy, Huawei, LG, Sony and Other android mobile phones
iPhone & IOS devices
Mp3 Mp4 players, tablets, PCs, all 3.5mm music players.

Brand: QKZ
Type: In-Ear
Material: Aluminum Alloy
Compatible with: Computer, Mobile phone, PC, Portable Media Player
Connecting interface: 3.5mm
Connectivity: Wired
Frequency response: 8Hz – 22KHz
Impedance: 32ohms
Sensitivity: 120dB
Product weight: 0.0200 kg
Package weight: 0.0600 kg
Product size (L x W x H): 125.00 x 3.00 x 3.00 cm
Package size (L x W x H): 9.00 x 6.00 x 4.00 cm

Brand: Oneplus
Model: OnePlus BE02T
Port: Type-C
Stay in Control
Sound of Quality
Better Audio with a Built-in DAC