Sony Sports Walkman NW-WS623 4GB Bluetooth Digital

Listen to your music in the gym - on the go - or underwater with the Sports Walkman NW-WS623 4GB Bluetooth Digital Music Player from Sony This Walkman features Bluetooth with NFC for wirelessly streaming from your Android or iOS device Alternatively - you can store up to 4GB of music on the player's internal memory and listen through the integrated headphones A built-in microphone lets you take calls The player wraps around your head for comfort with hats and helmets - and weighs only 11 oz It can be worn under fresh or salt water to a depth of up to 656 feet thanks to the included waterproof eartips Ambient Sound Mode lets you listen while still hearing the world around you A built-in rechargeable battery provides up to 12 hours of use - and a 3-minute quick charge gives up to 60 minutes of listening time Note Bluetooth functionality not available underwater

Features: Up to 12 Hour Battery Life, Ambient Sound Mode, Lightweight at 1.1 oz, Bluetooth Streaming with NFC Pairing, 4GB Internal Memory, Waterproof up to 6.5', 3 min Quick Charge for 60 min Playback, Stream and Control from Smartphone

Internal Storage: 4 GB

Media/Memory Card Slot: No

Formats Supported: Audio: MP3 - WMA - AAC-LC - L-PCM

Charging Time: Quick Charge: 3 Minutes

Environmental Resistance: Dust/Water-Resistant to 6.6' / 2 m (IP68)

Temperature: Operating23 to 113 degreesF (-5 to 45 degreesC)

Weight: 1.13 oz / 32 g