Electronic BMW collection – Unique HD Audio Bluetooth headphones designed for intelligent noise reduction.
Bluetooth V4.1
Built-in magnet connecting headphones
Tr & Oacute ; jwzybractic pilot with a microphone for volume control, music and size & oacute; in telephone
built-in battery
smart noise reduction & oacute; in
standby time: 200h
time size & oacute; in: 6h
Music play time: 4h
Charging time: 1H
Ambient temperature: -20 / + 60 & DEG; C
Transmission range: 8 m.
Dynamics: 90 DB +/- 3DB
Impedance: 16 Ohm +/- 15%
Frequency: 20-20000Hz
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