Wireless Neckband SpeakerBRAVIA Theatre UHelp Guide

Wireless Neckband Speaker (YY7861E)

Speaker section

Full Range unit

Approx. 32 mm × 44 mm (1 5/16 in × 1 3/4 in) (2)

Enclosure type

Acoustic suspension model

BLUETOOTH section

Communication system

BLUETOOTH Specification version 5.2

Maximum communication range

Line of sight approx. 30 m (98.4 ft)

The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, cordless phone use, reception sensitivity, the operating system, software applications, etc.

Frequency band

2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)

Modulation method

FHSS (Freq Hopping Spread Spectrum)

Compatible BLUETOOTH profile

A BLUETOOTH profile standardizes functions according to the characteristics of BLUETOOTH devices.

A2DP (Advanced Audio Distribution Profile)

AVRCP (Audio Video Remote Control Profile)

HSP (Headset Profile)

HFP (Hands-free Profile)

Supported codec

Codec is an audio signal compression and conversion format.

SBC (Subband Codec)

AAC (Advanced Audio Coding)

LDAC

LDAC is an audio coding technology developed by Sony that enables the transmission of High-Resolution (Hi-Res) Audio content, even over a BLUETOOTH connection.

Corresponding content protection

SCMS-T

Transmission range (A2DP)

20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)

Microphone

Type

Electret condenser

Directional characteristic

Omni directional

Effective frequency range

100 Hz - 7 000 Hz

General

Power consumption

Provided that a USB AC adaptor capable of delivering an output current of 1.5 A is used for battery charging connection.

Approx. 5 W (while charging the built-in lithium-ion battery)

Lithium-ion battery life (with playback via a BLUETOOTH connection)

• Approx. 12 hours^*1

  • Volume level: 20

• Approx. 5 hours^*1

  • Volume level: 31 (MAX.)

Time required for charging the built-in rechargeable battery

• Approx. 4 hours^*2

• Approx. 60 minutes of music playback (10 minutes of charging)^*1

  • Volume level: 20

Operating temperature

5 °C - 35 °C (41 °F - 95 °F)

^*1 The built-in battery life above is measured using our specified music source. Actual performance time may vary from the listed time due to the volume, songs played, surrounding temperature, and usage conditions.

^*2 Time required for the empty battery to be fully charged (100%) while the neckband speaker is powered off.

System requirements for charging battery using USB

Using a commercially-available USB AC adaptor capable of feeding in DC 5 V 1.5 A.

Do not use a USB AC adapter or USB port that exceeds the maximum output of 15 W (5 V, 3 A).

Compatible iPhone/iPod models

iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14 Plus, iPhone 14, iPhone SE (3rd generation), iPhone 13 Pro Max, iPhone 13 Pro, iPhone 13, iPhone 13 mini, iPhone 12 Pro Max, iPhone 12 Pro, iPhone 12, iPhone 12 mini, iPhone SE (2nd generation), iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone 7

(As of October 2023)