SONY / NW-WS623 GM

SONY Bluetooth(R) headphones with built-in memory. Connect to your smartphone to enjoy streaming services and YouTube. Seawater-proof, dust-proof, and cold/heat-resistant, making them ideal for sports and the pool. Capacity is 4GB, and the color is lime green.

■Walkman W Series [Memory Type]
■Supported formats: MP3/WMA/FLAC/Linear PCM (WAV)/AAC/ATRAC
■Bluetooth standard
・Communication method: Bluetooth standard Ver 4.0
・Frequency band used: 2.4 GHz band (2.4000 GHz-2.4835 GHz)
・Modulation method: FHSS, others
・Supported Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile)
- AVRCP (Audio Video Remote Control Profile)
- HFP/HSP (Hands Free Profile/Headset Profile)
・Supported codecs: SBC, AAC
■Waterproof: Equivalent to IPX5/IPX8 (JIS C 0920 waterproof protection grade)
■One-touch connection (NFC) function: Yes
■Rechargeable battery: Built-in lithium ion
■USB charging Charging time: Approximately 1.5 hours
■ Battery life
・Music playback

MP3 128kbps, ambient sound capture function off: 12 hours

Linear PCM 1411kbps, ambient sound capture function off: 10 hours
・Bluetooth use, ambient sound capture function off: 4 hours