Interface

USB

Hi-Speed USB (USB 2.0 compliant)

Bluetooth

Bluetooth Specifications

• Communication system: Bluetooth specification version 4.0
• Output: Bluetooth specification Power Class 2
• Maximum communication range: Line of sight approx. 10 meters (30 feet) (*1)
• Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
• Compatible Bluetooth profiles (*2)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio Video Remote Control Profile)
  • HFP/HSP (Hands Free Profile/Headset Profile)
  • SPP (Serial Port Profile)
• Supported Codec (*3): SBC (*4)/AAC/aptX

Compatible iPhone/iPod models

Bluetooth technology works with iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPhone 4, iPhone 3GS, and iPod touch (4th and 5th generation).

Microphone

Monaural

Output (headphones)

Frequency response

20 Hz to 20,000 Hz (when playing data file, single signal measurement)

Sound Effects (*5)

• 5 Band equalizer (None/[Heavy]/[Pop]/[Jazz]/[Unique]/[Custom 1]/[Custom 2]) & CLEAR BASS
• [Clear Phase™ ] (On/Off)
• [Dynamic Normalizer] (On/Off)

Power Source

Built-in Rechargeable lithium-ion Battery

USB power (from a computer via a USB Cradle of the player)

Charging Time

USB-based charging

Approx. 1.5 hours

Quick charge

Approx. 3 minutes charge enables up to approx. 60 minutes playback.

Operating temperature

5 °C to 35 °C (41 ºF to 95 ºF)

Mass

Approx. 37 g (1.4 oz)

Water resistance

IPX5/IPX8 (IEC 60529) or equivalent (with Swimming earbuds attached)

Capacity (User available capacity) (*6)

NWZ-WS613: 4 GB

NWZ-WS615: 16 GB

Remote Commander

Bluetooth Specifications

• Communication system: Bluetooth specification version 4.0
• Output: Bluetooth specification Power Class 2
• Maximum communication range: Line of sight approx. 10 meters (30 feet) (*1)
• Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)

Power Source

CR1620 Lithium Coin Cell Battery (*7)

Operating temperature

5 °C to 35 °C (41 ºF to 95 ºF)

Mass

Approx. 11 g (0.4 oz)

Water resistance

IPX5 (IEC 60529) or equivalent

^(*1) The range may vary depending on the communication environment.

^(*2) Bluetooth profiles are standardized according to the purpose of the Bluetooth device.

^(*3) Codec indicates the audio signal compression and conversion format.

^(*4) SBC stands for Subband Codec.

^(*5) The sound effects are available only when using SongPal.

^(*6) Available capacity may vary. A portion of the memory is used for data management functions.

^(*7) The battery supplied at the time of purchase may have a shorter battery life as it is installed at the factory to check the performance.