SONY / WF-1000X NM Champagne Gold

Left and right independent earphones with no cables. The highest quality wireless earphones. Equipped with noise canceling function. Power can be turned on simply by removing the earphone from the charging case.

Earphone part specifications
■ Model: Closed dynamic type
■ Driver unit: Caliber 6mm (CCAW voice coil adopted)
■ Magnet: Neodymium
■ Weight: Main unit only (left and right) about 6.8g, charging case about 70g
■ Power supply: DC 3.7V built-in rechargeable lithium-ion battery
■ Charging time: Main body about 1.5 hours, charging case about 3 hours (full charge)
■ Charging method: USB charging (using case)
■ Battery life (continuous audio playback time): Max 3 hours (NC ON) / Max 3 hours (NC OFF)
■ Battery life (continuous talk time): Up to 3.5 hours
■ Battery life (standby time): Up to 8 hours (NC ON) / Up to 35 hours (NC OFF)

Microphone specifications
■ Model: Electret condenser type
■ Directivity: Omni-directional
■ Effective frequency band: 50 Hz-8,000 Hz

Accessories
■ USB cable: Yes
■ Earpiece: Hybrid earpiece long SS, S, M, L (2 each), Triple comfort earpiece S, M, L (2 each), Fitting supporter M, L (2 each)
■ Carrying case: Yes (charging case)

Bluetooth
■ Communication method: Bluetooth standard Ver.4.1
■ Output: Bluetooth standard Power Class 1
■ Maximum communication distance: Line-of-sight distance about 10m
■ Frequency band used: 2.4 GHz band (2.4000 GHz-2.4835 GHz)
■ Modulation method: FHSS
■ Compatible Bluetooth profiles: A2DP (Advanced Audio Ditribution Profile), AVRCP (Audio Video Remote Control Profile), HFP (Hands-free Profile), HSP (Headset Profile)
■ Compatible codecs: SBC, AAC
■ Supported content protection: SCMS-T method
■ Transmission band (A2DP): 20Hz-20,000Hz (at 44.1kHz sampling)