Wireless In-ear Headphones

Range: 10 meters
Dimensions: 40 x 25 x 32 mm
Autonomy: 10 hours
Frequency response: 80 Hz - 20 kHz
Speaker output power: 10 mW
Signal-to-noise ratio: ≥80 dB
Functions: answer/end/reject/transfer/call waiting, redial, mute, volume adjustment, multipoint connection, music pause/play
Noise reduction, volume up/down buttons