Sony WF-XB700 True Wireless Earbuds with EXTRA BASS

Headphones

• Headphone type: Closed Dynamic
• Driver unit: 12mm
• Magnet: Neodymium
• Waterproof: IPX4 equivalent

Charging Case

• Battery charge time: Approx. 3 hours

Microphone

• Unit of microphone: Electret condenser
• Direction of microphone: Omni directional
• Effective frequency of microphone: 50 Hz - 8,000 Hz

Active Headphones

• Volume control: Yes
• Batteries: Built-in lithium-ion rechargeable battery (3.7 VDC)
• Battery charge time: Approx. 2.5 hours
• Battery charge method: USB charging with case
• Battery life:
• Continuous music playback time): Max. 9 hours
• Continuous communication time): Max. 5 hours
• Waiting Time): Max. 200 hours
• Battery Indicator:
• Charge indication: Red LED
• Working indication: Blue and Red LED

Bluetooth

• Bluetooth technology: Bluetooth version 5.0
• Power output: Bluetooth Power Class 1
• Effective range: Line of sight approx. 30 feet (10 m)
• Frequency range: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
• Modulation method: FHSS
• Interface: A2DP, AVRCP, HFP, HSP
• Supported audio format(s): SBC, AAC
• Supported content protection: SCMS-T
• Frequency range (A2DP): 20 Hz - 20,000 Hz (sampling frequency of 44.1 kHz)

Weight

• Earbuds: Approx. 0.29 oz (8 g), each
• Charging case: Approx. 1.63 oz (46 g)