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30 | M2 IEBT SW
Specifications
Specifications
M2 IEBT SW In-Ear Wireless headphones
Ear coupling ear canal
Frequency response 15 - 22,000 Hz
Transducer principle dynamic
Sound pressure level (SPL) 112 dB (passive: 1 kHz/ 0 dBFS)
THD (1 kHz, 100 dB) < 0.5 %
Pick-up pattern (speech audio) omni-directional
Input power 3.7 V⎓, 100 mAh: built-in rechargeable
lithium-polymer battery
5 V⎓, 500 mA: USB charging
Operating time Up to 6 hours (A2DP)/ 8.5 hours (HFP)
Temperature range operation: 0 to 40 °C/32 to 104 °F
storage: -25 to 70 °C/-13 to 158 °F
Maximal value of static magnetic
field at the surface
100 mT
Charging time 1.5 hours
Weight approx. 17 g
Bluetooth
Version 4.2, class 1
Transmission frequency 2402 – 2480 MHz
Modulation type GFSK, π/4 DQPSK
Profiles HFP, AVRCP, A2DP
RF output power 10 mW (max)
Supported codec SBC, AAC, aptX, aptX LL
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