Sell Z9Wireless Bluetooth Earphones Stereo Earbuds Bass Sound Headphones Sport Headset best price

Environment perception and call technology Real wireless realization is completely free No stereo call Start the voice assistant instantly 20 hours combo game Comfortable and safe fit Product specifications Drive size: 5.8mm Dynamic drive frequency response: 20 hz 20 khz Sensitivity: 95 db spl 1khz/1mw Maximum sound pressure: 110 decibels Microphone sensitivity:-24 dbv 1khz/pa Impedance: 16 ohm Bluetooth transmission power: 11dbm Bluetooth transmitter modulation: Gfsk, /4-dqpsk, 8dpsk Bluetooth frequency: 2.402ghz 2.480ghz Bluetooth package version: A2dp 1.3, avrcp 1.5, hfp 1.6 Bluetooth version: 5.0 Headphone battery type: lithium ion battery (130ma/3.7v dc) Charging box battery type: lithium ion battery (1300mah/3.7v dc) Charging time (&): up to 2 hours Music playback time: The headset is connected to Bluetooth, and it can be played for 6 hours per charge (the charging box provides 8 hours of power for the headset) Weight: 65.7g Thank you for choosing a powerful creative sound in many stores In this vast ocean of 3c, thank you for your trust and support We continue to improve our service quality I am the editor, I wish you a happy life and a happy family