Portable Column Wireless Stereo Music Box Solar Power Bank Bluetooth Speakers MP3 Loudspeaker Outdoor Waterproof Speaker
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.
1. 1x Audio cable
2. 1x charging cable
3. 2x Velcro strap
4. 1x carbiner
5. 1x user manual
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 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℃