Earphone
Transducers: 1-way, dynamic (beyerdynamic TESLA11)
Acoustic design: Closed
Frequency range: 10 – 50,000 Hz
Sound coupling to the ear: In-ear
Ambient noise attenuation: 22 dBA at 1 kHz
Nominal impedance: 16 Ω
Nominal sound pressure level: 114 dB at 1 mW
Nominal power handling capacity: 200 mW
Max sound pressure level: 134 dB SPL
THD: < 002% at 1 kHz
Connection: MMCX (female)
Protection class: IPX4
Weight (without cable): 8 g
Hi-Res Audio certified: Yes
Connecting cable, jack
Cable length: 130 m
Conductor material: Copper, silver-plated
Connection (headphone): MMCX (male)
Remote control: 3-button, universal* with microphone
Microphone type: MEMS analogue, omnidirectional
Connection (player): Mini jack (3.5 mm), 4-pole (pinouts: CTIA)
Protection class: IPX4
Bluetooth® receiver
Bluetooth® version: 5.2
Frequency response: 2400 – 24835 GHz
Transmission power: 10 dBm (Class 1)
Range: 10 m
Supported profiles: HSP 12, HFP 171, A2DP 131, AVRCP 16, AVCTP 14, AVDTP 13,SPP 12, Device ID 13, RFCOMM12, GAVDP 13
Number of paired devices: max 8
Multipoint: Supported (max 2 devices at the same time)
Compatible with Bluetooth® players: Version 40 or higher (A2DP and HFP profiles required)
Firmware update possible: Yes (via MIY app)
Bluetooth® operation during charging: Yes
Cable length: 099 m (from end to end)
Supported codecs: LHDC, Qualcomm® aptX™ HD, aptX™ Adaptive, aptX™, AAC, SBC
Volume steps: Music = 32, phone calls = 16
Compliant with EN 50332: Yes
Hi-Res Audio wireless certified: Yes
DAC/headphone amplifier: AKM4377A**
Remote control: 3-button, universal with microphone
Microphone type: MEMS digital, omnidirectional
Speech enhancement: Qualcomm® cVc™ (8th gen), 1 mic
Conductor material of the cables: Copper, silver-plated
Digital interface: USB-C (female)
Connection (headphone): MMCX (male)
Sound
Operating temperature range: -10 to +60 °C
Charging temperature range: 0 to +45 °C
Protection class: IPX4
Weight: 22 g
USB cable
Type: USB-A (straight) to USB-C (angled)
Length: 10 m
Hard case: Dimensions W x H x D 70 x 134 x 24 mm
