BEEVVOS KMS258 Portable Bluetooth Speaker

The BEEVVOS KMS258 is a compact portable speaker designed for everyday audio at home, in the office, while traveling or during casual outdoor activities. It supports Bluetooth 5.1, TWS pairing, FM radio, TF card playback, USB connectivity and voice calling.

Two listed 52 mm speaker drivers provide a total rated output of 10W, based on the supplier specification of 5W × 2. Its compact capsule-shaped body is available in several colors and features a fabric mesh exterior.

Key Features

Bluetooth 5.1 wireless connectivity
Listed 10W total rated output, based on 5W × 2
Two 52 mm speaker drivers
TWS pairing for connecting two compatible KMS258 speakers
TF card playback support
FM radio support
USB connectivity; exact USB function needs confirmation
Voice calling function
Type-C charging interface
Compact capsule-shaped portable design
Fabric mesh exterior
Available in Black, Red, Blue, Gray and Floral Pattern

Product Specifications

Brand	BEEVVOS
Model	KMS258
Product Type	Portable Bluetooth Speaker
Bluetooth Version	Bluetooth 5.1
Rated Output Power	5W × 2, listed total 10W
Speaker Drivers	52 mm × 2
Connectivity	Bluetooth, TF Card, USB, FM and TWS
TWS Pairing	Yes, for pairing two compatible speakers
Calling Function	Voice calling supported
Battery	Listed as 1200 MA; battery capacity unit needs confirmation
Charging Interface	USB Type-C
Material	Fabric Mesh; body material not specified
Product Size	96 × 96 × 115 mm
Color Options	Black, Red, Blue, Gray and Floral Pattern
Country of Origin	China

In the Box

BEEVVOS KMS258 Portable Bluetooth Speaker

Other included accessories are not specified in the supplied information and should be confirmed before publication.

Suitable For

Home listening
Bedroom and desktop use
Travel and portable audio
Casual outdoor gatherings in dry conditions
Small parties and social activities
Hands-free phone conversations

Frequently Asked Questions

1. Does the KMS258 support TWS pairing?

Yes. TWS allows two compatible KMS258 speakers to be paired together. TWS does not confirm that one individual speaker provides independent left and right stereo channels.

2. Can it play music from a TF card?

Yes. TF card playback is listed in the supplied product specifications.

3. What is the speaker output power?

The supplier lists two 5W speaker drivers, giving a listed total rated output of 10W. Peak power is not specified.

4. Does the speaker support phone calls?

Yes. A voice calling function is listed. Detailed microphone specifications and call-control operation are not provided.

5. Is the KMS258 waterproof?

No waterproof rating has been provided. Avoid using the speaker in rain, near pools or in wet environments.

BEEVVOS provides straightforward warranty support to make your purchase more reassuring. Each eligible product is covered according to the warranty terms shown on its product page.

For warranty assistance, please contact beevvos2@gmail.com and include your order number, proof of purchase, and a brief description of the issue.

This limited warranty does not affect any statutory rights available under applicable consumer protection laws.

We’re here to help.

For questions about BEEVVOS products, orders, shipping, or after-sales service, please contact us at beevvos2@gmail.com