Defender Twins 639 Headset Wired & In-ear Calls/Music Micro-USB Bluetooth Black
No noise cancellation, 4 h, CableFree shipping starting at 50.–
Wireless Bluetooth headset
Excellent choice for an active lifestyle. The headphones are designed with close attention to auricle anatomy, ensuring they are comfortable to wear while being securely fixed in your ears.
Microphone and multifunctional control button are located on the earphones.
A storage and charging case is included. The convenient charging case with a 2000 mAh capacity allows for quick charging of the headphones and protects them when on the go.
Up to 4 hours of battery operation time.
10 m operation range.
An option to use the charging case as a power bank for other devices.
Application range | General |
Equipment + Functions | Microphones |
Headphone type | In Ear Headphones |
Signal transmission | Cable |
Noise cancelling | No noise cancellation |
Item number | 22942970 |
Manufacturer | Defender |
Category | Headphones |
Manufacturer no. | 63639 |
Release date | 3.11.2022 |
Colour | Black |
Exact colour description | Black |
Application range | General |
Output | Stereo |
Noise cancelling | No noise cancellation |
Equipment + Functions | Microphones |
Music control | Universal Bluetooth Remote |
Signal transmission | Cable |
Button functions | Accept call, Mute, Volume Down, Volume Up |
Headphone type | In Ear Headphones |
Fit | In Ear |
Driver diameter | 6 mm |
Membrane size | 6 mm |
Frequency range | 20 - 20000 Hz |
Sensitivity | 100 dB |
Connections base/transmitter | Micro USB |
Bluetooth version | 5.0 + EDR |
Bluetooth feature | A2DP, AVRCP, HFP |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery life | 4 h |
Charging input | Micro USB |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Height | 7 cm |
Width | 3 cm |
Depth | 4.50 cm |
Weight | 90 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus