Audio-Technica ATH-SQ1TW2 True Wireless Earbuds

Type

Dynamic

Driver

5.8 mm

Sensitivity

98 dB/mW

Frequency response

20 to 20,000 Hz

Impedance

16 ohms

Type

MEMS type

Polar pattern

Omnidirectional

Sensitivity

-38 dB (1 V/Pa, at 1 kHz)

Frequency response

100 to 10,000 Hz

Communication system

Bluetooth version 5.2

Maximum RF output

10 mW EIRP

Maximum communication range

Line of sight - approx. 10 m (33')

Frequency band

2.402 GHz to 2.480 GHz

Modulation method

GFSK, Pi/4DQPSK, 8DPSK

Spread spectrum method

FHSS

Compatible Bluetooth profiles

A2DP, AVRCP, HFP, HSP

Supported codec

SBC

Supported content protection method

SCMS-T

Transmission band

20 to 20,000 Hz

Power supply

Headphones: DC 3.7 V lithium ion battery

Charging case: DC 3.7 V lithium ion battery

Charging time

Headphones: Approx. 2.5 hours^*1

Charging case: Approx. 2.5 hours (USB charging) ^*1, Approx. 4.0 hours (wireless charging)^*1

Operating time

Continuous transmission time (music playback): Max. approx. 6.5 hours^*1 (headphones), Max. approx. 20 hours^*1(if charging case is used in combination)

Weight

Headphones: Approx. 4.0 g (0.14 oz) (L side), approx. 4.0 g (0.14 oz)

(R side), Charging case: Approx. 43 g (1.5 oz)

Waterproof performance

IPX5^*2

Operating temperature

5 °C to 40 °C (41 °F to 104 °F)

Accessories

• USB charging cable (30 cm (12"), USB Type-A / USB Type-C)
• Eartips (XS, S, M, L)