Sony WF-C700N Truly Wireless Noise Canceling Earbuds (Black)

The Sony WF-C700N are compact true-wireless earbuds built for comfortable all-day wear and focused listening. With Noise Sensor Technology for active noise canceling, a natural-sounding Ambient Sound Mode, and Sony’s DSEE upscaling, they’re a strong everyday wireless option for students or staff who want clear audio plus reliable calls.

At a glance

• Connection: Bluetooth 5.2 true wireless
• Headphone type: Closed, in-ear
• Driver size: 5 mm dynamic (neodymium)
• Frequency response (Bluetooth): 20 Hz – 20,000 Hz (44.1 kHz sampling)
• Supported codecs: SBC, AAC
• Noise control: Active Noise Canceling (Noise Sensor Technology)
• Ambient mode: Ambient Sound Mode + Adaptive Sound Control
• Water resistance: IPX4 (splash/sweat resistant)
• Battery (earbuds): Up to ~7.5 hrs (NC on) / up to ~10 hrs (NC off)
• Total battery w/ case: Up to ~15 hrs (NC on) / up to ~20 hrs (NC off)
• Fast charge: ~10 min charge = up to ~60 min playback
• Charge time: Approx. 1.5 hrs (earbuds) / ~3 hrs (case)
• Controls: Touch controls (play/pause, calls, volume, NC/ambient)
• App: Sony Headphones Connect / Sound Connect (EQ, ambient levels, updates)
• Weight: Approx. 4.6 g per earbud; case approx. 31 g

Battery life varies by volume, codec, and features in use.

Key features for education

• Noise canceling for focus helps students tune out distractions in busy classrooms, libraries, or shared spaces.
• Ambient Sound Mode keeps users aware of teacher instructions or announcements without removing earbuds.
• Ergonomic, lightweight fit supports long wear—especially helpful for older students and staff.
• DSEE sound enhancement improves clarity on compressed streams and classroom media.
• Clear hands-free calling with wind-noise reduction supports virtual learning and collaboration.

Compatibility and connection

WF-C700N earbuds pair with most Bluetooth-enabled Chromebooks, tablets, laptops, and phones. The Sony Headphones Connect / Sound Connect app (iOS/Android) lets users adjust EQ, set ambient-sound levels, toggle adaptive modes, and install firmware updates.

Best use cases

• Independent work where students need distraction-reduced listening
• 1:1 or take-home device programs needing wireless audio
• Virtual learning, tutoring, and video conferencing
• After-school programs and mobile learning

Classroom notes

• Wireless management: Ideal for 1:1 or take-home use. For shared classroom carts, wired headsets may be simpler to inventory.
• IPX4 rating: Resistant to sweat/splashes, but not intended for submersion.
• Codec support: SBC/AAC only (no LDAC), which is typical for this price tier and fully fine for class media and calls.

Purchasing for schools and districts

Learning Headphones supports purchase orders, tax-exempt checkout, and volume pricing. If you’re weighing wireless earbuds versus wired classroom headsets, our team can help match the right option to your device policies and learning environment.