| Price | RM2,299.00 |
| Product SKU | M4 AEBT COPPER LIMITED |
| Brand | Sennheiser |
| Size (L x W x H) | 28 cm x 22 cm x 6 cm |
| Availability | In Stock |
| Quantity |
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- Sennheiser Signature Sound
- Top-Tier Battery Life
- Adaptive Noise Cancellation and Transparency Mode
- Premium Comfort
- Customizable Sound
- Crystal-clear Calls
Wearing style
Headband stereo headphones
Ear Coupling
Around-the-ear, circum-aural
Bluetooth version
Bluetooth 5.2 compliant, class 1, 10 mW (max)
Transmission frequency
2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8 DPSK
Supported Profiles
A2DP, AVRCP, HFP
Codecs
SBC, AAC, aptX™, aptX adaptive™
Speaker Type
Dynamic
Transducer principle
42mm diameter
Speaker frequency range
6 Hz to 22 kHz
Speaker sensitivity
106 dB SPL (1 kHz / 0 dB FS)
Total harmonic distortion (THD)
Speaker: <0,3% (1 kHz / 100 dBSPL)
Impedance
Speaker: Active 470 ohms / Passive 60 ohms
Active Noise Cancellation
Hybrid Adaptive ANC
Microphone principle
MEMS
Frequency response (microphone)
50 Hz to 10 kHz
Microphone pick-up pattern
2 mics per side, beamforming for noise reduction
Battery time
Up to 60 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, mid volume level)
Charging time
Approx. 2 hrs for full charge; 5 min charging for up to 4 hrs playtime; Remark: Ambient temperatures >30°C may lead to extended charging times
Battery type
Built-in Lithium-Ion rechargeable batteries 700 mAh
Power Supply
5 V⎓, 800 mA max, USB charging via USB-C socket
- 1xSENNHEISER M4 AEBT Copper Wireless Headphone Limited Edition