Tronsmart KH02

★★★★★ ★★★★★

(1 review)

£43.00 RRP £ 60.00 Save £17.00

Kid-friendly over-ear headphones with three volume limit settings (74/85/93 dB) to protect young ears. Offers 45 hours of playback via Bluetooth 5.3 or wired audio, and folds for travel ease.

Colour

Changed due to selection

Blue

Pink

Want it delivered by tomorrow (Tuesday 5th Aug)?

Order by 1 hours 13 mins

Manufacturer Code	N/A
EAN	N/A

Volume Limits	74 / 85 / 93 dB
Battery Life	45 h
Bluetooth	Version 5.3

condition

Free next day delivery for orders over £150
Free 48 hour delivery for orders over £30

The length of warranty depends on the condition of the device.

Brand New - manufacturer warranty (min. 12 months)
Refurbished (Good or better) - 12 month warranty
Refurbished (Poor condition) - 3 month warranty

Please note that your warranty will not cover any faults due to impact, pressure, liquid damage, temperature, or any attempt (by you or a third party) to alter or repair the device.

Need to send your phone back to us? No problem! Returning an item is simple and hassle-free at The Big Phone Store. Here’s how it works:

You have 15 days from the date of purchase to notify us that you wish to return your order.
Once your return is approved, you have an additional 15 days to send the item back to us, totalling up to 30 days to complete your return.

Are the volume limits adjustable?	Yes, it offers three user-selectable caps to ensure safe listening.
What’s the battery life like?	Up to 45 hours, making it perfect for long trips.
Is it dual-mode (Bluetooth + wired)?	Yes, supports both Bluetooth 5.3 and wired 3.5 mm connections.

Affordable Over-Ear

The Tronsmart KH02, a budget over-ear headphone, features a plastic chassis weighing 240g with a foldable design. Available in Black, its cushioned earpads offer decent comfort. With on-ear controls, it’s a cost-effective alternative to the Anker Q20i, though less durable than the JBL Live 670NC.

Plastic chassis, foldable
240g weight
On-ear controls
Color: Black

Feature	Details
Weight	240g
Materials	Plastic
Color	Black

Bass-Forward Audio

The KH02 uses 40mm drivers with a bass-heavy sound profile, supporting Bluetooth 5.3 and a 40-hour battery life. It lacks ANC and app-based EQ, trailing the SoundCore Q20i. Wired use is possible via a 3.5mm cable. Users enjoy its deep bass for music but note limited sound customization.

40mm drivers
Bluetooth 5.3
40-hour battery
No ANC

Specification	Details
Driver Size	40mm
Bluetooth	5.3
Battery Life	40 hours

Basic Wireless Performance

The KH02 supports multipoint pairing, offering decent connectivity for budget devices. Its mic is functional for calls but struggles in noisy environments. Without ANC, it’s best for quiet settings, similar to the Sennheiser HD 250BT. Reliable for casual use.

Multipoint pairing
3.5mm wired option
No ANC
Basic call mic

Pricing and Value

Launched in 2024 at $49.99, the Tronsmart KH02 is now available for $30–$40 refurbished. Its long battery life and bass-heavy audio appeal to budget users. Sold through Amazon and Tronsmart’s official store.

Original price: $49.99
Refurbished: $30–$40
Launch: 2024
Availability: Amazon, Tronsmart

Configuration	Price
Standard	$49.99 (original)
Refurbished	$30–$40

Why People Love Us

Trusted for our quality, loved for our service. We deliver excellence every step of the way.

Lily Adams

Posted on Jul 28, 2025

I got the Tronsmart KH02 for its reliable performance and clean sound. It feels comfortable to wear and handles everyday use without any issues, a solid choice for the price.

Tronsmart KH02

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Condition

Condition Information

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Warranty

Returns