Bluetooth support: V 3.0 +EDR
Range: 10 meters
Transmitting frequency: 2.4G HZ
Power supply: DC5V/100-120mA
Battery: 3.7V 400mAh lithium
Charging time: approx. 3 hours
Operating time: approx. 6 hours
Frequency response: 100HZ-20KHZ
Output: 3w S/N
Ratio: >75db
Distortion: <1.0%
Support Bluetooth & Wireless transmission.
Built-in Microphone・ enjoying hand-free call.
Adopt high quality audio decode chip ・let you experience perfect sound quality.
Built-in charging Battery and Built-in high sensitivity Microphone・ listening music any where.
Unique LED design・you can relax and enjoy wonderful music.
Suck on back side of for iPad or other tablet become a stand.
Suitable for car・ bedroom・ kitchen・ office・ conference・ business trip・ vacation etc.