If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Bluetooth Headphones Panasonic RZ-B100WDE-K Black at an unbeatable price.

• Frequency response: 20 - 20000 Hz
• Type:
  • Binaural
  • Headphones
  • Headphones with Microphone
  • Headphones with Headband
  • In-ear headphones
  • In-ear Headphones
• Range: 10 m
• Built-in microphone: Yes
• Colour: Black
• Battery capacity: 400 mAh
• Characteristics:
  • Wireless
  • Charging base
  • Case
  • With cable
  • Noise reduction
  • Built-in microphone
  • Plug and play
  • Touch control
  • Built-in battery
• IP rating: IPX4
• Approx. autonomy:
  • 12 hours
  • 2,5 hours
• Connections:
  • USB
  • USB-C
• Material: Plastic
• Connectivity:
  • Bluetooth
  • Wireless
  • Bluetooth 5.0
• Type of headphones: In-ear headphones
• Frequency: 20 - 20000 Hz
• Approx. charging time: 1-1,5 hours
• Technology: True Wireless Stereo (TWS)
• Battery: Yes
• Recommended age: Adults
• Approx. weight: 18 g
• Headphones: Binaural
• Control type: Dynamic
• Includes: Charger
• Year: 2021
• Recommended use: Calls and music
• Battery type: Litio Ion

Panasonic RZ-B100. Product type: Headset, Wearing style: In-ear, Recommended usage: Calls & Music. Connectivity technology: Wireless, Bluetooth profiles: A2DP,AAC,AVRCP,HFP,SBC, Wireless range: 10 m. Ear coupling: Intraaural, Intraaural headphones type: In-ear monitors, Acoustic system: Semi-closed. Microphone type: Built-in. Battery type: Built-in battery, Battery technology: Lithium Polymer (LiPo), Battery capacity: 40 mAh

• Product type: Headset
• Wearing style: In-ear
• Recommended usage: Calls & Music
• Product colour: Black
• Headset type: Binaural
• Operating keys: Multi-key
• Volume control: Touch
• International Protection (IP) code: IPX4
• Plug and Play: Y
• Connectivity technology: Wireless
• Bluetooth: Y
• Bluetooth profiles: A2DP,AAC,AVRCP,HFP,SBC
• Bluetooth version: 5.0
• Wireless range: 10 m
• Base station USB connector: USB Type-C
• Ear coupling: Intraaural
• Intraaural headphones type: In-ear monitors
• Acoustic system: Semi-closed
• Headphone frequency: 20 - 20000 Hz
• Headphone sensitivity: 4 dB
• Driver unit: 1.3 cm
• Driver type: Dynamic
• Noise reduction: Y
• Microphone type: Built-in
• Number of microphones: 2
• Battery operated: Y
• Battery type: Built-in battery
• Battery technology: Lithium Polymer (LiPo)
• Battery capacity: 40 mAh
• Input voltage (earpieces): 3.8 V
• Input voltage (charging case): 3.7 V
• Continuous audio playback time: 2.5 h
• Continuous audio playback time (with charging case): 12 h
• Charging source: USB
• Standby time: 24 h
• Operating temperature (T-T): 0 - 40 °C
• Width: 18 mm
• Depth: 18 mm
• Height: 45 mm
• Weight: 5 g
• Left earpiece weight: 5 g
• Right earpiece weight: 5 g
• Charging case dimensions (W x D x H): 49 x 26 x 55 mm
• Charging case weight: 39 g
• Package type: Box
• Charger: Y
• Charging case capacity: 400 mAh
• Charging case type: Wired
• Charging case connector type: USB Type-C
• Cables included: USB Type-C
• Charging time: 1.45 min