Hot-selling Popular K58 TWS BT Wireless Earphones Metal In-ear Earphones ENC Waterproof Wireless Running Earbuds

K58

BT Wireless 5.3 wireless delay time 51-60 ms
Estimated Battery
Life 3-5 hours Waterproof
Standard IPX-7
chipset Jerry headphone form
factor Other
battery
capacity(mah) 530mah private mold No
touch screen No brand name no
place of origin Guangdong,China Product Name K58 in-ear wireless headphones
Type Headphones Charging Method mirco usb
Waterproof IP 7 Color Custom Color
Battery Capacity 530mAh Support IPhone Samsung Mobile
Phones:
language English (Multi-language
support) Packaging Color Box
Standby Time 80 hours
BT Wireless 5.3 wireless delay time 51-60ms
Life Estimated Battery 3-5 hours Standard Waterproof IPX-7
chipset Jerry factor headphone form Other
battery capacity(mah) 530mah private mold No
touch screen No brand name no
place of origin Guangdong. China Product Name K58 in-ear wireless headphones
Type Headphones Charging Method mirco usb
Waterproof IP 7 Color Custom Color
Support IPhone Samsung Mobile
Battery Capacity 530mAh Phones:
language support) English(Multi-language Packaging Color Box
Standby Time 80hours

Delivery

EXW

minimum order

1000 pieces

Supply Ability

15pieces /

Country of Origin

China guangdong shenzhen

Stock Time

15Day

Quantity:

US $5.86 / pieces

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K58 Metal In-Ear TWS Earphones with ENC — Sports & Running Model

The K58 is a metal-housing true wireless earphone designed for sports, running and daily wear. It pairs an ENC (Environmental Noise Cancellation) calling solution with a water-resistant build, so it stays stable during workouts while keeping voice calls clear. Suitable for fitness brands, sports accessory distributors and private-label programmes.

Key Features

Metal in-ear housing for a premium look and better durability

ENC call noise cancellation for clearer voice pickup

Water-resistant construction for running and gym use

Secure in-ear fit that stays in place during movement

True wireless stereo sound with charging case

Touch control for music, calls and voice assistant

OEM / ODM: logo, colour, packaging and manual language

Technical Specifications

Model	K58
Type	TWS in-ear earphones, metal housing
Bluetooth version	BT 5.x (version confirmed per configuration)
Call noise cancellation	ENC (Environmental Noise Cancellation)
Water resistance	Water-resistant, suitable for sports and running
Use case	Running, fitness, outdoor and daily use
Charging port	Type-C
Colour options	Metal black / custom colours on volume orders
MOQ	Low MOQ, flexible for trial orders

Certifications & Quality Control

Manufactured in a CE, RoHS and FCC certified Bluetooth audio factory. Each batch is checked for sound output, pairing, charging, microphone pickup and water-resistance assembly quality before shipment. Test reports and certification documents are available for your order.

OEM & ODM Customization

Laser logo or printing on earbuds and charging case

Custom colours and metal finish

Sports-oriented retail packaging: blister, paper card or gift box

Manual and carton marking in your language

Private-label branding for fitness and sports channels

MOQ, Sampling & Lead Time

Samples are supplied before bulk production so you can test fit, stability during exercise and call performance. Bulk orders are scheduled after sample approval, with fixed slots for repeat programmes.

Packing & Shipping

Retail-ready individual packaging with export cartons. Express, air and sea shipping supported; delivery to your freight forwarder in Shenzhen is available.

FAQ

Is the K58 suitable for running and gym training?

Yes. It uses a metal in-ear housing with a water-resistant build and a stable in-ear fit designed for movement.

Does it support clear calls in noisy places?

The K58 uses ENC call noise cancellation to reduce background noise during calls.

Can we brand it for our fitness channel?

Yes. Logo, colour and packaging can all be customised for your brand and sales channel.

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