Hi there. What is the difference between S3 and S4?

Hi, the difference between S3 and S4 is the different material and color of the plastic housing used in the production of the two products.

It has a microphone for answer calls?

Hi, Thank you for your question. The S4 music player has the function of answering calls. If you have any questions, please feel free to contact us. idoooz support team

Hi. 1. how last the battery in play mode? 2. what is the capacity of the battery in ma? thanks.

Hi, Thank you for your question. Battery capacity: 3.7V 230mAh Charging time: About 2 hour The player can be used for 8 hours at medium volume when fully charged. S4 Support Team

What number of Bluetooth is this headphones?

This headphones is Bluetooth 5.0

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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MP3 Player with Built-in 16 GB Memory, idoooz Mp3 Player with Bluetooth Headphone, Wireless Bluetooth Headphone for Running Gym Jogging Sports, Lossless Sound Quality (All-in-One)

Product ID: 395760522

Details

Brand
idoooz
Color
Black
Compatible Devices
Headphone
Connectivity Technology
Bluetooth USB
Display Technology
no display
Memory Storage Capacity
16 GB

🎧Bluetooth 5.0 wireless tech

💾16GB storage (~4000 songs)

🔋24H battery life

Description

🎵 Elevate your workout soundtrack—wireless freedom meets pro-grade sound.

CUSTOM FIT COMFORT - Flexible memory wire and three earplug sizes ensure your earbuds stay put during intense workouts.
ALL IN ONE POWERHOUSE - Lightweight 107g device doubles as a USB drive—carry your music and files in one sleek package.
ENDURANCE READY SOUND - Sweat-proof design with lossless audio quality keeps your playlist crisp through every mile and rep.
UNPLUG PLAY FREEDOM - Seamlessly switch between built-in 16GB memory and Bluetooth streaming—ditch your phone and stay in the zone.
EFFORTLESS CONNECTIVITY - Fast, reliable Bluetooth pairing with any device means no interruptions, just pure music flow.

The idoooz MP3 Player combines a built-in 16GB memory capable of storing over 4000 songs with advanced Bluetooth 5.0 wireless headphones. Designed for active professionals, it offers 24 hours of battery life, sweat-proof durability, and lossless sound quality. Its lightweight, ergonomic design includes flexible memory wire earbuds with multiple earplug sizes for a secure fit during sports and fitness activities. Dual-mode operation allows seamless switching between offline playback and Bluetooth streaming, making it a versatile all-in-one audio companion.

Specifications

ASIN	B09J2TT4FP
Additional Features	Sweat-proof, USB connectivity, sports-and-exercise, wireless
Battery Average Life	24 hours
Best Sellers Rank	#302,259 in Electronics ( See Top 100 in Electronics ) #1,662 in MP3 & MP4 Players
Brand	idoooz
Color	Black
Compatible Devices	Headphone, Earphone
Component Type	Memory
Connectivity Technology	Bluetooth, USB
Customer Reviews	3.6 3.6 out of 5 stars (57)
Display Technology	no display
Manufacturer	Shenzhen shi hui sheng xing ke ji you xian gong si
Memory Storage Capacity	16 GB
Mfr Part Number	US-S4-16GB-001
Model Name	mp3 player with bluetooth
Model Number	S4
Number of Items	1
Screen Size	1.44
Supported Standards	MP3
UPC	193701631168

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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