Product Details:
-Bluetooth Version : 4.0+EDR
-Speaker:3W x2
-Playback time: Music time 8 hours
-Transmission Distance:8M
-Frequency : 60Hz-18kHz
-S/N Radio: ≤75dB
-Distortion: ≤1.0%
-Battery Charge Time: 4 Hours
-Product size:L180*W56*H63 mm

• Full, High-Definition Sound - Enjoy an impressively crystal clear sound quality and robust bass and a loud volume realized through dual high-performance drivers and passive subwoofer.
• Bluetooth 4.0 version compatible with all Bluetooth enabled electronic devices, ISO/Android smart phones, tablets, laptop, PC etc.
• Heavy metal 3W*2 with 4.5cm diameter big dual loudspeaker, unique sound cavity with low bass vibration film, big power amplifier + DSP technology to achieve 2.1 sound channel music enjoyment.
• 5 to 8 hours playtime powered by a built-in rechargeable 1200mAh battery,and only about 3 hours to charge.
• Built-in mic for Hand-free calls,easy and instant to connection from up to 30 feet away,and support TF card to play,or you can connect to the AUX line to play.You can also use it to listen to the Radio.

Full, High-Definition Sound - Enjoy an impressively crystal clear sound quality and robust bass and a loud volume realized through dual high-performance drivers and passive subwoofer.Bestowal