Sony NS7 Wireless Wearable TV Speaker SRS-NS7
Lose yourself in the scene
360 Spatial Sound Personalizer
Analyzing the shape of your ears, your Sony headphones work with the WLA-NS7 to create the ideal arrangement of phantom Dolby Atmos speakers all around you. Be immersed in the scene and feel right at the heart of the action.1
SKU: SRS-NS7
Categories: Wireless
Wireless Neckband Speaker (SRS-NS7R)
Speaker section Full range unit Approx. 32 mm × 33 mm (1 5/16 in × 1 5/16 in)
(2) Enclosure-type Passive radiator model
BLUETOOTH Communication system BLUETOOTH Specification version 5.0 Maximum communication range Line of sight*1 approx. 30 m (98 ft)
Frequency band 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
Modulation method FHSS (Freq Hopping Spread Spectrum) Compatible BLUETOOTH profiles*2 A2DP (Advanced Audio Distribution Profile) AVRCP (Audio Video Remote Control Profile) HSP (Headset Profile) HFP (Hands-free Profile)
Supported codecs*3 SBC (Subband Codec) AAC (Advanced Audio Coding) LDAC
*4 Transmission range (A2DP) 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz) Note Depending on the network environment, there may be an interruption at the high bitrate transmission. Microphone Type Electret condenser Directional characteristic Omni directional
Effective frequency range 100 Hz - 7 000 Hz Amplifier section POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 4 Ω loads, both channels driven, from 100 Hz – 10 000 Hz; rated 0.9 W per channel minimum RMS power at stereo mode, with no more than 1% total harmonic distortion from 250 mW to rated output.
General Power Built-in lithium-ion rechargeable battery DC 5 V 1.5 A: When charged using USB Lithium-ion battery life (with playback via a BLUETOOTH connection)
Approx. 12 hours*5 *6 Approx. 5 hours*5 *7 Time required for charging the built-in rechargeable battery*8 Approx. 4 hours (10 minutes of charging provide approximately 60 minutes of music playback.)*5 *6 Dimensions (including projecting parts and controls) Approx. 244 mm × 53 mm × 186 mm (9 5/8 in × 2 1 /8 in × 7 3/8 in) (w/h/d) Mass Approx. 318 g (12 oz) including battery