AlphaTheta HDJ-F10-TX

Specifications

Headphones

• Type Closed, dynamic
• Frequency response 5 Hz – 30 kHz
• Impedance 32 Ω 
• Output sound pressure level 105 dB 
• Unit  ø40 mm dome-type 
• Weight 356 g (without cable) 
• Charge time Approx. 2.5 hours (headphones)*3 
• Warranty period 2 years 
• Accessories 1.2 m coiled cable (approximately 3.0 m when extended) × 1
• ø6.3 mm stereo standard plug adapter (screw-type) × 1
• USB charging cable (USB Type-C to USB Type-C) 0.5 m × 1
• Pair of spare ear pads × 1
• Carrying pouch × 1 
• Quick Start Guide × 1
• Precautions for use × 1
• SonicLink
• Maximum transmission
distance  Approx. 15 m in
unobstructed locations*1 
• Playback time Approx. 9 hours*2  
• Bluetooth 
• Version  Bluetooth standard
version 5.2 
• Maximum transmission 
distance  Approx. 10 min unobstructed locations*1 
• Compatible Bluetooth profiles A2DP, AVRCP, HSP, HFP 
• Compatible codecs  SBC, AAC  
• Playback time Approx. 30 hours (with ANC on)*2  
•   *1 Transmission distances are a guideline. Transmission distances may change depending on the connected device and the surrounding environment. 
• *2 Sometimes less, depending on conditions of use. 
• *3 To charge from empty state – time may vary, depending on conditions of use.

Trasmitter

• Weight: 83 g 
• Warranty period: 2 years 
• Accessories: 1.6 m straight cable × 1 
• USB charging cable (USB Type-C to USB Type-C) 0.5 m × 1 
• Quick Start Guide × 1 
• Precautions for use × 1 
• SonicLink  
• Maximum transmission 
distance  Approx. 15 m in 
unobstructed locations*1 
• Playback time  Approx. 9 hours*2