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หูฟัง Audio Technica รุ่น ATH-CKR7TW Full Wireless Bluetooth Earphone (Grey)

  • Type: Dynamic
  • Driver Diameter: 11 mm
  • Frequency Response: 5 – 45,000 Hz
  • Sensitivity: 102 dB/mW
  • Impedance: 16 ohms
  • Accessories: 30 cm (1.0′) USB charging cable, eartips (XS, S, M, L), portable power bank charging case

฿8,390.00 ฿9,900.00

Type Dynamic
Driver Diameter 11 mm
Frequency Response 5 – 45,000 Hz
Sensitivity 102 dB/mW
Impedance 16 ohms
Battery Headphones: DC 3.7V lithium-ion battery
Battery case: DC 3.7V lithium polymer battery
Battery Life Max. approx. 6 hours*
Charging Time: Headphones: Approx. 2 hours*
Charging case: Approx. 5 hours*
Weight Headphones (left & right combined): Approx. 18 g (0.64 oz)
Charging case: Approx. 68 g (2.4 oz)
Accessories Included USB charging cable (30 cm (12″) USB Type A / Micro USB Type B), Eartips (XS, S, M, L), 3D loop support
Type (Microphone) MEMS
Sensitivity (Microphone) -38 dB (1V/Pa at 1 kHz)
Frequency Response (Microphone) 50 – 4,000 Hz
Polar Pattern (Microphone) Omnidirectional

 


Operating Temperature: 5°C to 40°C (41° F to 104°F)
Communication system: Bluetooth version 5.0
RF output: 0.7mW EIRP
Maximum communication range: Line of sight – approx. 10 m (33′)
Frequency band: 2.402 GHz to 2.480 GHz
Modulation method: FHSS
Compatible Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Support codec: Qualcomm® aptX™ audio, AAC, SBC
Supported content protection method: SCMS-T
Transmission band: 20 to 20,000 Hz

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