Audífonos In Ear Bluetooth Lenyes Air 11 Enc Blanco

● Bluetooth version: 5.4
● Supported protocols: A2DP/AVRCP/HFP/HID/AVCTP /AVDTP.and SPP
● Working frequency:2.402GHz-2.480GHz
● Effective wireless distance: 15M [barrier-free)
● Speaker frequency response:20~20000Hz
● Speaker unit:中F13titanium film, 32Ω±15%, 7.118±3DB 5mW
● Microphone MIC: 2718 silicon microphone -42±3dB
● Headphone battery: 3.7V/28mAh
● Charging compartment battery: 3.7V/380mAh
● Headphone charging time: 1H
● Music time: Measured continuous playback of 100% volume for about 5.5 hours