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SPECIFICATIONS
Style: Earbuds
Vocalism Principle: Dynamic
Active Noise-Cancellation: Yes
Material: Silica gel
Control Button: Yes
Communication: Wireless
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: FCC
Number Of Drivers: 2
Plug Type: Line Type
Support Memory Card: Yes
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
Wireless Type: bluetooth
Line Length: 1m
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Codecs: AAC
Codecs: Apt-X
Driver Diameter: 20mm
Resistance: 32Ω
Sensitivity: 123dB
Is wireless: Yes
Total Harmonic Distortion: 1%
Max Output: 1mW
Function: For Internet Bar
Function: Monitor Headphone
Function: HiFi Headphone
With Microphone: Yes
Features: waterproof
Features: Apple Siri Support
Features: Active Noice Cancelling
E7S Product Paramater:
● Call duration: about 4 hours
● Bluetooth version: 5.0
● Working distance: about 10M
● Music time: 3.5 hours
● Headphone battery capacity 450MAH
● Charging compartment battery capacity: 2200MAH
● Waterproof level: IPX5
● Music playback time: about 4 hours
● Standby time: about 80 hours
--When using for the first time, please put the earphones into the earphone case to charge(use 5V/2A USB Cable)
--When using for the first time, please pair the connection
--When making calls, only one earbud works
--The sound is intermittent, the reasons are: ①The distance from the connected device is more than 10M. ②The partition wall. ③Nearby interfering signal connections.