HE-R9 Bluetooth Version Closed Moving Coil Topology Diaphragm HIFI Closed-back Dynamic Headphone

HE-R9 Bluetooth Version Closed Moving Coil Topology Diaphragm HIFI Closed-back Dynamic Headphone

Features:
- Topology diaphragm speaker unit: super-strong rare earth magnet, guarantee of extremely high sensitivity; high-tech single crystal voice coil; Topology diaphragm, high-frequency direct impact 35khz. Nano particles are coated on the surface of the diaphragm according to a certain geometric shape, and different shapes have significant changes to the tone.
- Elegance without losing strength: The outer part of the headset is covered with a full leather design, which is soft and elegant. The inside is memory foam, and the thickness has been specially measured to achieve a comfortable fit and elasticity. The head beam frame is made of a solid steel frame, which has both light weight and strength.
- Both open and closed: the wine-red round ear cups have a sense of mystery. The full space inside the ear cups brings a powerful equivalent volume and sufficient breathing space to the powerful driving unit.
- Wire connect-dual compatibility mode: The default wiring is 3.5mm wiring, and the left side can also be connected to a single-ended balanced 3.5mm wire. The Bluetooth module Bluemini R2R that comes with the machine can be directly connected to the left jack for easy use.
- Bluemini R2R: Bluetooth DAC with R2R architecture and Headphone Amplifier.
- Mini figure, powerful sound quality. It uses the Himalayan DAC module developed by HIFIMAN, which is small in size, ultra-power-saving, and has a thicker tone.

Parameter:
Headphone:
- Product model: HE-R9
- Frequency response range: 15HZ-35KHZ
- Impedance: 32Ω
- Sensitivity: 100dB
- Net weight: 328g
- Interface: bilateral 3.5mm
- Compatible with 3.5mm pro interface on the left

Bluemini R2R Advanced Active Headphone Adapter:
- Bluetooth version: Bluetooth 5.0
- Bluetooth chip: Qualcomm QCC5124
- DAC: HIFIMAN Himalaya
- Frequency response range: 20h-20khz
- Signal to noise ratio: 114db
- Bluetooth battery life: more than 8 hours
- Net weight: 25g
- Support transmission protocol: LDAC, for APTX-HD, for APTX, AAC, SBC
- Transmission method: Bluetooth/USB Type-C

Package Included:
- 1 x HE-R9 (Bluetooth version)

Note:
- Please allow the chromatic aberration of the picture caused by the lighting problem, and those who mind, take it carefully.