SPECIFICATIONS

BT Wireless: Bluetooth v5.4

Battery: 50MAH *2

Battery in charging station: 300MAH

Bluetooth profiles: A2DP\HFP\HSP\AVRCP

Bluetooth version: V5.4

Charging time: 1.5hours

Driver Unit: 13MM

Estimated Battery Life : more than 20 hours

Frequency response: 2402-2480MHZ

Operating Distance: up to 10M

Waterproof Standard: IPX-5

battery capacity(mah): 50mah

brand name: KO-STAR

headphone form factor: Ear-hook

place of origin: Guangdong, China

private mold: Yes

touch screen: No

working time: 8H/24H at 50% volume

Related Products

Product Description

Product Name	Tws Wireless Earbuds Hifi Sports Earphones Without Noise Cancellation Bass Stereo Waterproof Earbuds High Quality Earphones
Material	ABS Plastic, Silicon
Function	True wireless, touch, smart, bluetooth
Package	Premium box

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• Product performance description

• Incorporates advanced audio technology to deliver clear and high fidelity sound experience.

• Ergonomically designed for comfortable and fatigue-free wearing. 

• Sleek and modern design that is in line with current trends.

Product Usage

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• Product usage introduction

Auto power on: open the charging case, and take the earbuds out, both earbuds will power on automatically and both LED indicators
of the earbuds will flash blue.
Auto power off: Put both earbuds into the charging case and cover the cap, the earbuds will power off and begin to be recharged.

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• Description of product use effect

Compact and portable, it doesn't take up much space. 

Have it mirror all need not buy, the mirror is very clear.
The headphones don't slip off and fit perfectly.

Packing&Shipping

Company Introduction

KO-STAR is a leading noise cancelling technology expert and professional audio manufacturer with 13 years experience in headphones and speakers, our product lines include: high performance wireless noise cancelling headphones, Bluetooth headphones,true wireless headphones. We have in-house design, tooling, injection,moulding,dynamic drivers development and manufacture, assembly and advanced quality assurance testing. The total factory area is 6000 square meters and there are more than 200 skilled workers. Being a partner of world famous brands, our talented designers and 6 experienced engineers develop 7-9 new models every year, most of them are trend-setting and selected in product line of famous brands. We obtained 7 patents every year. Our factory is ISO9001:2015 certificated. And it is BSCI and WAL-MART audit approved. Our products are CE, ROHS, PAH, LFGB, SCCP, FCC, CED CA65 compliant for different markets. With standard modern quality control system and no-compromise-on-quality attitude, we enjoy good reputation in world market for KO-STAR quality and competitive price.

FAQ