The ATH-ANC300TW QuietPoint® in-ear headphones strike the perfect balance between comfort, convenience, and performance, delivering best-in-class sound quality and noise-cancellation in a compact, truly wireless design. The headphones feature 5.8 mm drivers with DLC (diamond-like carbon) coated diaphragms to deliver exceptional full-range audio reproduction from a Bluetooth® wireless transmission. In addition, the headphones are equipped with our digital hybrid noise-cancelling technology to provide the highest degree of QuietPoint® ambient noise reduction. Two microphones in each earbud (one in front of the driver and one behind) pick up environmental noise and feed it into the high-precision, digital noise-cancelling processor. The feedback mic is positioned perpendicular to the driver to optimize the space within the sound tube and ensure efficient sound delivery.

The ATH-ANC300TW headphones have a built-in mic and multifunction buttons for convenient control of music playback, calls, and a quick hear-through function that lets you hear outside noise, such as conversations and announcements, when desired. The headphones are also compatible with the Audio-Technica Connect app, giving you control of various settings, including three noise-cancelling modes: Airplane, which targets constant low-frequency noise; On-the-Go, which suppresses street noise; and Office/Study, which responds to noise in quiet environments.

The headphones are compatible with the high-quality Qualcomm® aptX™ audio and AAC codecs, and with Qualcomm TrueWireless™ Stereo Plus, a special low-latency function that allows you to stream the latest releases with no audio disruption and a stable connection.*

These compact, ergonomic earbuds fit naturally in ears of all sizes and come with four sizes of thin, flexible silicone eartips (XS/S/M/L), plus a pair of Comply™ foam eartips (M), to further customize the fit. The earbuds have an IPX2 water-resistance rating and offer up to 4.5 hours of continuous use on a full charge, with 13.5 hours of additional power available from the charging case. A 30 cm (1.0′) USB-A/USB-C charging cable is included to charge the case when needed.

*Requires a smartphone/device that is compatible with Qualcomm TrueWireless Stereo Plus functionality. Qualcomm TrueWireless is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

**The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks by Audio-Technica Corporation is under license. Other trademarks and trade names are those of their respective owners.

Specifications

Type	Dynamic
Driver Diameter	5.8 mm
Frequency Response	20 – 25,000 Hz
Sensitivity	106 dB/mW
Impedance	14 ohms (unit impedance)
Battery	Headphones: DC 3.7V lithium-ion battery Charging case: DC 3.7V lithium polymer battery
Battery Life	Max. approx. 4.5 hours* (headphones); Max. approx. 18 hours* (headphones + charging case) Charging time: Approx. 1 hours* (headphones); Approx. 2.5 hours* (charging case)
Weight	Headphones (left & right combined): Approx. 14 g (0.5 oz) Charging case: Approx. 50 g (1.8 oz)
Accessories Included	30 cm USB-A/USB-C charging cable, Eartips (XS, S, M, L), Comply™ foam eartips (M)
Microphone
Type	MEMS type
Sensitivity	-32 dB (1 V/Pa at 1 kHz)
Frequency Response	100 – 10,000 Hz
Polar Pattern	Omnidirectional
Bluetooth
Communication system	Bluetooth version 5.0
Maximum RF output	10 mW EIRP
Maximum Communication Range	Line of sight – approx. 10 m
Frequency Band	2.402 GHz to 2.480 GHz
Modulation Method	FHSS
Compatible Bluetooth Profiles	A2DP, AVRCP, HFP
Support Codec	Qualcomm® aptX™ audio, AAC, SBC
Supported Content Protection Method	SCMS-T
Transmission Band	20 to 20,000 Hz