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P/N: 6942103138775

Headphones, Huawei FreeBuds Pro 4 Piano-T180 Ceramic Whiter

Recommended service
Huawei Оторизиран Сервизен Център, 02 9635716, гр. София, ж.к. Гео Милев, ул. Коста Лулчев 58А, сайт: http://consumer.huawei.com/bg/support/service-center/index.htm

Characteristic

Type	In-ear
Connection, type	Bluetooth 5.2
Connector	N/A
Microphone	Dual Driver: 11 mm dynamic driver + planar diaphragm driver
Noise Cancelling	Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode
Sound control	Three taps: Previous/Next song, Slide: Slide up or down to adjust the volume, Press and hold: Enable/Disable noise reduction and reject calls/Wake up the voice assistant, Two taps: Answer the call
Operating time of battery	Earbuds: 55 mAh (each), Charging case: 510 mAh, Music playback (noise canceling disabled): 6.5 h after a full charge and 31 h with charging case, Music playback (noise canceling enabled): 4.5 h after a full charge and 22 h with charging case
Charging time	Wired charger: USB-C Port: 5V-0.5A or above, Wireless charger: supported, up to 5W, Charging time: 40 mins for the earbuds (in the charging case); 1 hour for the charging case without earbuds (wired); 150 mins for charging case without earbuds (wireless)
Frequency range, Hz	14 Hz - 48 KHz
Cable length, m	Infrared sensor, Hall sensor, Gyroscope, Accelerometer sensor, Bone acoustic sensor, Touch sensor, Press sensor
Color	White
Other	IP54 dust- and water-resistance is only applicable to the earbuds themselves, not the charging case; Dimensions Charging case: 65.9 x 24.5 x 46.9 mm, Per earbud: 29.1 x 21.8 x 23.7 mm; Weight: Charging case 47 g, Each earbud 5.8 g
Warranty	24 months