Four Speakers 6D Surround Sound Wireless Bluetooth Earphones With TF Card Slot Built in Mic

Price:
$7.99

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This Wireless Bluetooth Earphones features 45 degree in-ear design, comfortable combination of human ear contour, comfortable to wear, not easy to fall off. Concise arc cavity design, with vacuum plating ring design, professional acoustic layout, bringing superior sound quality experience. Supports TF card play, insert a TF Card with MP3 music into the TF card slot, and you can freely enjoy your favourite music.

Arc Cavity Design

Concise arc cavity design, with vacuum plating ring design, professional acoustic layout, bringing superior sound quality experience.

Quad-core Strong Motivation

Natural balance ability to connect, combined with the advantages of double-acting, through a variety of innovative technologies to change the sound reflection, absorption, amplification to make the sound more transparent, better resolution, more details.

Dual Unit Sound Chamber Design

Exclusive custom high-performance magnetic circuit + diaphragm + voice coil + shell, shocking sound like music back to the scene.

Ergonomics Design

45 degree in-ear design, comfortable combination of human ear contour, comfortable to wear, not easy to fall off.

Supports TF Card Play

Insert a TF Card with MP3 music into the TF Card slot, and you can freely enjoy your favorite music.

Specifications

Material Rubber + Plastic + Metal
Function Sport Headset, Answering Phone, Bluetooth, HiFi, Microphone, Noise Canceling, Song Switching
Noise Reduction CVC6.0
Bluetooth Version V4.1
Bluetooth Protocol A2DPV1.3, AVRCPV1.5, HFPV1.6, HSPV1.2
Driver Unit 8mm
Battery 3.7V Li-ion 55mAh battery
Standby Time about 160 Hours
Talking Time 5H
Charging Time about 2H
Bluetooth Distance W/O obstacles ≤10m
Power Input 5mW
Sensitivity -80+/-3DB
Impedance 32ohm
Frequency Respond Scale 20~20000HZ
Style Sport music, running Music
Package Contents 1 x Pair of Wireless Bluetooth Earphones