QCY TWS Crossky R70 wireless earphones (black)
Digital noise cancellation, 52 h, WirelessMore than 10 pieces in stock at third-party supplier
Colour2
Product details
Description
TWS QCY Crossky R70 Wireless Headphones Black
The QCY Crossky R70 headphones are an advanced solution for those who value comfort, safety, and excellent sound quality. Thanks to its open design, it can be worn comfortably for hours while keeping you connected to your surroundings. It is Hi-Res Audio certified and supports the LDAC codec, resulting in sound that is up to three times more detailed than traditional Bluetooth headphones. Powerful 17 × 12 mm drivers ensure dynamic, deep bass, while adaptive volume control and dual microphone noise cancellation provide clear and distinct phone calls. Additionally, the impressive battery life – up to 52 hours with the charging case – and the personalization features of the QCY app make it a versatile headphone for everyday use, work, and relaxation.
Technical Specifications
Bluetooth Version: 6.0
Compatible Systems: iOS, Android
Bluetooth Connection Range: 10 m
Water Resistance Rating: IPX5
Operating Time: 13 hours on a single charge, 52 hours with charging case
Profiles: HFP, A2DP, AVRCP
Battery Capacity: 580 mAh (charging case), 60 mAh (earpiece)
Charging Port: USB-C
Dimensions: 107 x 60 mm (charging case), 30 x 120 mm (earpiece)
Color: Black.
Isolation | Open |
Signal transmission | Wireless |
Application range | General |
Equipment + Functions | True Wireless |
Noise cancelling | Digital noise cancellation |
Headphone type | In Ear Headphones |
Item number | 58499948 |
Manufacturer | QCY |
Category | Headphones |
Manufacturer no. | CT02 BLACK |
Release date | 12.5.2025 |
Colour | Black |
Exact colour description | Black |
Material | Shape memory alloy (Ni-Ti), Soft silicone |
Operating system compatibility | Android, iOS |
Application range | General |
Output | Stereo |
Noise cancelling | Digital noise cancellation |
Equipment + Functions | True Wireless |
Signal transmission | Wireless |
Button functions | Accept call, interregnum |
Headphone type | In Ear Headphones |
Fit | In Ear |
Isolation | Open |
Driver diameter | 12 mm |
Protection type (IP code) | IPX5 |
Converter principle | Dynamic |
Membrane size | 12 mm |
Frequency range | 20 - 20000 Hz |
Connections base/transmitter | USB-C |
Bluetooth version | 6.0 |
Bluetooth feature | LDAC |
Bluetooth profiles | A2DP, AVRCP, HFP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery life | 52 h |
Capacity | 580 mAh |
Charging input | USB-C |
CO₂-Emission | |
Climate contribution |
Height | 12 cm |
Width | 10.70 cm |
Depth | 3 cm |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 84.FiiO3.8 %
- 84.Fresh'N Rebel3.8 %
- 84.QCY3.8 %
- 90.Beats4 %
- 90.Bose4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Philips0 days
- 1.prio0 days
- 1.QCY0 days
- 1.Roland0 days
- 1.SBS0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 71.soundcore3 %
- 73.Cbx3.2 %
- 74.QCY3.3 %
- 75.SBS3.4 %
- 76.Marshall3.5 %

