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Bluetooth Speaker wireless audio transmission, waterproof design, portable, portable design

1. Battery:5600mAH  High performance li-ion battery
2. Power bank:IN-5.0V 1.5A ;    OUT-5.0V  3.0A
3. Power output (rms) : 2 X 5W 
4. High efficiency power bank ,output 5.0v\3.0A, efficiency 93%
5. Built-in microphone for hands-free phone call，Easy connect to phones or other Bluetooth devices
6. Built-in recharger battery support up to 20 hours' playback tim,To charge their phone
7. High-end waterproof bluetooth speaker
8. Characteristics: outdoor bluetooth speakers, easy to carry
9. charging time： About 10hours

Functions :

Hand-free for phones 

Bluetooth enabled

Audio line*1pcs  Power Cable（Line USB）*1pcs

Version:CSR4.0

Bring their own mobile power supply

Prince:US$ 25.6 - US$ 27.1

Available color :Army green/ orange/ rice white /black

Packing :Giftbox or Neutral packaging