SPECIFICATIONS

invoice: No invoice

intended for: Business, public, adult

colour: Black, grey

Wireless Type: bluetooth

Volume Control: Yes

Vocalism Principle: Electrostatic

Time to market: 2020

Style: Headphone

Source category: goods in stock

Product size: 30*15*3cm

Packing list: Eye mask, charging cable, instruction manual

Package List: User Manual

Origin: CN(Origin)

Mobile app support: I won't support it

Massage principle: pressure

Function: For Mobile Phone

Features: Apple Siri Support

Fastest shipping time: 3 days

Do you support one consignment: I won't support it

Control Button: Yes

Communication: wireless

Certification: CE

Brand Name: Lifever

Article number: 33121

Active Noise-Cancellation: No

modname=ckeditor

factory outlet 5.0Bluetooth music eye mask wireless intelligent shading3DWireless sleep mask for answering phone calls

Bluetooth technical parameters：

Bluetooth version：5.0

Bluetooth protocol ：AGHSP

Bluetooth solution：LAN Xun

Bluetooth transmission distance：10rice

Headphone channel：stereo(2.0)

Music playing time：Maximum sound7H,moderate volume 10hour

Microphone distance：1rice

Bluetooth standby time：72H

Battery capacity：180ma/h

Battery power：0.55W

Speaker Impedance ：32Ohm

Speaker Power ：0.02W

frequency range ：2.4-2.4835GHz

sensitivity ：45db

Transmitting power ：6dB

Audio output distortion ：0.6%

Audio output SNR： 93dB

Charging time:1-2hour

Maximum input voltage：DC 5V

Maximum input current:150mah

Maximum input power：0.55W