Wireless Mini Bluetooth Speaker Portable Stereo Music Speakers for Mobile Phones, iPhones 7 6 6s Plus, Computer, iPad, Tablet
- Built-in Bluetooth 2.1 + EDR wireless module.
- Bluetooth audio sound, perfect sound quality and bass effect.
- 10M transmission distance. Support phone, ipod and other devices with bluetooth function.
- Bluetooth hands free function, answer call easily. Bluetooth music controlling function.
- Built-in rechargeable Li-ion battery, lasts for up to about 2.5 hours per charge.
- Rated impedance:4.0hm
- Rated power:3W
- Rated voltage: DC5V
- Frequency response:3dB
- Frequency scope: 70Hz-20KHz
- Power supply: DC 5V Built-in Li-ion battery
- Speake:2 inches.