# Wireless headphones QCY Crossky Clip C30S (black) — clip-on design, model T33S

**URL:** https://aio.lv/en/product--qcy-t33s-black--11644141
**Data updated:** 2026-03-18 18:42 (EET)
**Category:** Headphones
**Manufacturer:** QCY
**Manufacturer code:** T33S black
**EAN:** 6957141410585
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qcy-t33s-black--11644141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

QCY Crossky Clip C30S headphones are wireless clip-on earphones in black (model T33S) designed for hands-free audio during sports, commuting, or everyday use. The clip-on form secures the earpieces behind the ear for stable fit. These headphones provide wireless connectivity, portable convenience and simple controls for playback and calls, making them suitable for active users.

## Long description

The QCY Crossky Clip C30S earphones (black) are open-ear headphones designed to let you listen to music while remaining aware of your surroundings. The open-ear form with an Anti‑Z clip reduces pressure and discomfort for extended wear. A 10.8 mm dual‑magnet driver combined with a Bass Enhancement algorithm delivers clear, deep sound, while LDAC support and Hi‑Res Audio Wireless certification provide higher detail and spatial clarity. Bluetooth 6.0 ensures a stable connection and the combined battery life reaches up to 40 hours with the charging case.
Advantages
The lightweight open-ear construction keeps ears free and maintains environmental awareness, suitable for running, cycling and daily use. Shape‑memory Ni‑Ti alloy and a soft silicone finish adapt to the ear for comfortable long-term wear, and IPX5 protection guards against sweat and splashes. Advanced audio technologies (LDAC, Hi‑Res Wireless, Bass Enhancement) deliver detailed sound and controlled bass, while AI-assisted microphones and Wind‑Blocking design improve voice clarity during calls. Fast Bluetooth 6.0 pairing and dual‑device connection enable reliable low‑latency performance across two devices.
Key specifications
Manufacturer: QCY
Model name: Crossky Clip C30S (T33S black)
Construction type: Open Ear
Transducer: φ10.8 mm dual magnetic driver
Audio codecs: LDAC / AAC / SBC
Call noise reduction: ENC dual microphone
Bluetooth version: Bluetooth 6.0
Bluetooth range: 10 m
Battery: 32 mAh (earpiece), 460 mAh (charging case)
Operating time: 6 hrs (earpiece), up to 40 hrs (with charging case)
Wired charging time: 2 hrs
Charging port: USB‑C
Weight: 5 g (single earpiece), 66 g (charging case)
Dimensions: 29.0 × 26.0 × 15.7 mm (earpiece), 66.0 × 49.0 × 25.6 mm (case)
Color: Black
How to use
Place each earphone over the ear and secure the Anti‑Z clip so the earpiece rests comfortably in the open‑ear position. Pair the earphones via Bluetooth 6.0 from your device settings; use the Dual‑Device Connection feature to connect two devices simultaneously. Control playback, calls and voice assistant through the touchpad on the earpieces. Use the QCY app to adjust EQ, touch controls and update firmware. Charge the earphones in the case via the USB‑C port; a full earphone charge provides about 6 hours of playback and the case extends total runtime to around 40 hours. A 10‑minute quick charge adds approximately one hour of playback.
Recommendations
For outdoor activity, use the open‑ear design to stay aware of traffic and surroundings. Clean the earphones and charging contacts regularly and keep firmware updated via the QCY app to ensure optimal performance and call clarity.

## FAQ

### How much does the QCY Crossky Clip C30S wireless headphones cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 168 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All QCY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QCY service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11644141/66895148_large.webp