Kruger & Matz F7A Wireless Headphones

Forget tangled cables. Wherever you are and whatever you're doing, you can enjoy great sound quality without any restrictions. In addition to Bluetooth, the Kruger & Matz F7A headphones also have NFC, so you can connect them directly to your smartphone or tablet, and you can also use them with a 3.5mm cable.

Without extraneous sounds

• Don't let anyone disturb your relaxing music. Thanks to the "ANG" function - active noise reduction - in the Kruger & Matz F7A headphones, you can instantly reduce the background noise and thus isolate yourself from everything so that you remain only in the company of your favorite songs.

• Now you don't have to take your phone out of your pocket every time you want to change a song. The Kruger & Matz F7A headphones have control buttons on one of the earcups that allow you to control music and answer calls.

Always on your side

• Do you want your headphones to always be with you? Use the included durable and convenient case, which will not only facilitate transport, but also protect the headphones from possible damage.

Specification:

• Speaker diameter: 40 mm
• Magnet: neodymium
• Frequency response: 20 Hz - 20 kHz
• Resistance: 32 ohms
• THD: = <5% (1kHz)
• Sensitivity: 105 +/- 3 dB / 1 mW (1 kHz)
• Nominal input power: 10 mW
• Maximum input power: 20 mW
• ANC function (active noise reduction): yes
• Noise reduction: max. - 20 dB
• Attenuated frequency range: 50 ~ 500 Hz
• NFC: Yes
• Qualcomm® aptX ™ technology: Yes
• Supports: SBC, AAC
• Bluetooth: 4.0
• Bluetooth range: up to 10 m
• Bluetooth profiles: HSP, HFP, A2PD, AVRCP
• Built-in microphone: electret
• condenser Microphone sensitivity: -42 dB - / + 2 dB (1 kHz, 0 dB = 1 V / pa)
• Microphone S/N ratio: min. 58dB (1kHz)
• Support for voice calls
• Ability to connect to two devices
• Standby time: up to 300 hours
• Music playing time: until 4 p.m. (50% volume, ANC off)
• Working time in ANC mode: up to 12 hours
• Conversation time: until 4 p.m
• Battery capacity: 300 mAh
• Power supply: 5 V, 200 mA
• Battery level indicator (Android, iOS)
• Connections: AUX input (3.5 mm), micro USB (charging)
• Folding construction
• Weight: 235 g
• Dimensions: 163x80x182 mm
• Audio cable: 120 cm
• Plug: 3.5 mm, gold-plated
• USB cable: 100 cm
• Included: audio cable, USB cable, case