Mini 503 New Wireless Bluetooth 4.0 Headset Sport Stereo Headset Universal Plug-in Card mp3
- Improved Sweatproof Design: Our Versatile In-Ear Earphones Are Coated in Soft. This Makes Them Perfect for Running, Jogging, Cycling, Cross Fit or Hitting The Gym.
- Comfortable Wearing: Soft Cushion On-Ear Ear-Pads And Ergonomically Designed Headband Make The Headphones Comfortable for Long Time Wear. Extremely Lightweight Design Enhances The Comfort of Headphones. Super Clear and Rich Hd Sound is Delivered Through High Quality Powerful Drivers - Enjoy Superior Sound Without Wires Pleasure!
- Lightweight, Comfortable Design with Adjustable Folding Breathable Headband for Comfort and Secure Fit, Easy and Convenient to Carry. Lightweight Sport Design Bluetooth Headphones Are Perfect for All Activities Including Running, Jogging, Walking and More
- No Audio Delay for Watching TV, Gaming or PC£¬A Low-Latency Wireless Bluetooth Headphones, An Advanced Audio Experience. Works with Ipad, Ipod And Iphone and Many Many Other Audio Devices
- Comfortable Wearing: Soft Cushion On-Ear Ear-Pads And Ergonomically Designed Headband Make The Headphones Comfortable For Long Time Wear. Extremely Lightweight Design Enhances The Comfort Of Headphones.
1. Bluetooth function: applicable to any Bluetooth phone connection Compatible for music playback, and answering calls
2. Card: Compatible for TF memory card
3. Radio function: FM
4. Compatible for files: MP3, WMA
5. Compatible for system: Windows98 / 2000 / XP
6. USB Interface: High Speed USB 2.0
7. Charging power supply: computer USB port DC 5V; DC 5C (500mA) travel charger; DC 5V (500mA) Car Charger
8. Battery: DC 3.7V
9. Continuous working time: about 5 hours
10. Charging time: about 2-3 hours Charging time remember not to over 3 hours
11. Frequency response: 20Hz-20KHz
12. The signal to noise ratio:> 85db
13. The working environment temperature: 0 ¡æ -45 ¡æ Celsius