MP3 Player and FM Radio 4GB Headset Waterproof FM Radio

Description Anyone who enjoys participating in sports and outside activities knows how important it is to have a reinforcement to help keep going with these healthy, yet sometimes strenuous activities and exercises. Music is definitely such a reinforcement, and this Waterproof MP3 Player is an excellent choice which is suitable for use underwater during swimming and diving, as well as for use during skiing, running, surfing, ice-skating and other similar activities. Features - Color: White - Material: Silicone - Size: 13x12x1.5cm/5.1x4.7x0.6inch(LxWxH) - Model: KYK-168 - Program: BR6199 - Support system: Windows / OS MAC system (genuine) WIN7, WIN10 - Frequency response: HZ 30HZ-20K - Operating temperature: 0℃ ~ + 50℃ - Power format: built in rechargeable lithium battery (160 MA) - Play time: full after listening to music for about 4-6 hours - Supported formats: WMA, MP3 music format - Function: Waterproof music headset - Charging time: about 2 hours (not over 3 ho