Portable Wireless Speaker with Premium Stereo Sound Water & Dust Proof 60 Hours Play-time Speaker

Spec：

1.Exclusive patented: with our own utility patent and design patent.                                         

2.Ultra Solar charging: solar charging in 10 minutes, it lasts 33 min. music playing.(Field testing result, may with small different due to different enviroment like sunshine,area,season etc.)

3. Ultra long lasting: 4400mAh battery continious playing for 55 hours (lab testing result, may with small difference due to different playing circuitance)                                 

4.5V 1A output USB port ,can be as a portable charger for all USB supported digital devices.                               

5.IPX5 waterproof,dustproof and shockproof. Rubber outer sheath with a sealable lid giving access to input/output ports.                               

 6. LED light. With different mode--lighting,burst flashing,SOS flashing .                                     

7.Super high sound quality.                             

 8. Very suitable for outdoors sport like cycling,mountaining,hiking etc. 2 pcs of Velcro strap and a carabiner with the product makes you to fix the speaker to your bike or any objects easily. Also you can buy the optional bike holder of this product. 

Size：70*63*210

weight：570g

accessory：1. 1x Audio cable           2. 1x charging cable                        3. 2x Velcro strap         4.  1x carbiner       5. 1x user manual 

Spec：

1 Bluetooth specifications Bluetooth 4.0

2 Connectivity distance in open field 10m (33 feet)

3 Audio Input Bluetooth、AUX

4 Audio performance Support  AAC,MP3,SBC stereo

5 Audio signal to noise ratio ≥75dB

6 Distortion ≤0.1%

7 Output Power 2 * 4.5W

8 Speaker F40mm, Double magnetic 16 core 4Ω/5W

9 Frequency response 100Hz – 18KHz

10 Operating Voltage 3.0 – 4.2V

12 Standby current ≤0.5mA

13 Built-in battery lithium ion 4400mAh

14 Charging specification 5V/1A

15 Power bank output 5V/1A

16 Solar panel monocrystalline silicon 5V/220mA

17 Working temperature 0℃ - 50℃

18 Storage temperature -20℃ - 45℃