Waterproof Mp3 Player With Earphone Clip. Features: 8GB Memory Capacity: Built-in 8GB Memory Capacity Ensures You to Store Your Favorite Songs Freely. It Supports MP3 and WMA Music Formats. IPX8 Waterproof: Both Headphones and Waterproof MP3 Player Can Stay Submerged Under Water Without Damage, Perfect for Swimming, Diving and More. Long Battery Life: 160mAh Rechargeable Battery Offers About 10 Hours of Music Playing Time. You Can Charge It with USB Cable Via Earphone Jack. Back Clip Design: Attractive Appearance with Small Body. Back Clip Design, You Can Easily Carry It when Traveling or Doing Sports. Born for Music & Sports: Greatly Enjoy Music While Doing Sports Without Worring About Sweat or Water, Suitable for Running, but Do Not Use when Swimming, Diving Specification: Audio Format: MP3 (8Kbps-320Kbps), WMA (5Kbps-384Kbps) Signal & Noise Ratio: 85dB Output: Charging & 3.5mm Earphone 2-in-1 Battery: Built-in 3.7V 160mAh Built-in Lithium Battery Music Playing Time: About 10H (depends on Music Volume) Earphone Weight: Approx. 15g / 0.54oz MP3 Size: Approx. 5.2 * 3.6 * 1.8cm / 2.04 * 1.41 * 0.70in MP3 Weight: Approx. 20g / 0.69oz Package Size: Approx. 13.8 * 10.2 * 3.5cm / 5.43 * 4.01 * 1.37in Package Weight: Approx. 101g / 3.54oz Package Includes: 1 * MP3 Player 1 * Headphone 2 * Pairs of Earcap 1 * USB Cable 1 * English User Manual . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.