TEEK - Over Ear Flat Diaphragm Headphones - Bluetooth Adapter Option

On-ear
Vocalism Principle: Ortho Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wired
Volume Control: Yes | Sensitivity: 93.5dB
Not Wireless | Line Length: 1.5m
Support APP: No| Number Of Drivers: 2
Plug Type: Line Type
Impedance Range: up to 32 Ω
Connectors: 3.5mm
Headphone Pads Material: Memory Foam
Support Memory Card: No
Resistance: 18Ω | Waterproof: Yes
Frequency Response Range: 20 - 20Hz
Microphone: No | Net weight: 360g
Interface: 3.5Pro balanced headphone jack

DEVA Bluemini Advanced Active Headphone Adapter
Frequency response: 20Hz-20kHz
Bluetooth endurance: 7-10 hours
Signal to noise ratio: 95dB
Net weight: 25g
The actual output power of the amp: 230mw
Theoretical output power of amp: 1125Mw
Harmonic distortion: <0.1%@1w/1kHz
Support transmission protocol: aptX-HD, aptX, LDAC, AAC, SBC
Transmission method: Bluetooth/USB Type-c

Wired Version Packing list:
Earphone*1, 3.5mm matching earphone cable*1, product introduction/warranty card*1
Wireless version packing list:
Headset*1, Bluemini Advanced Active Headphone Adapter*1, 3.5mm matching headset cable*1, USB charging cable*1, product introduction/warranty card*1

Delivery: 25-30 days